{"id":"https://openalex.org/W2051615401","doi":"https://doi.org/10.1007/s13524-010-0011-2","title":"Children\u2019s Experiences After the Unintended Birth of a Sibling","display_name":"Children\u2019s Experiences After the Unintended Birth of a Sibling","publication_year":2011,"publication_date":"2011-02-01","ids":{"openalex":"https://openalex.org/W2051615401","doi":"https://doi.org/10.1007/s13524-010-0011-2","mag":"2051615401","pmid":"https://pubmed.ncbi.nlm.nih.gov/21336690","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/3313449"},"language":"en","primary_location":{"id":"doi:10.1007/s13524-010-0011-2","doi":"https://doi.org/10.1007/s13524-010-0011-2","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s13524-010-0011-2","pdf_url":"https://read.dukeupress.edu/demography/article-pdf/48/1/101/880531/101barber.pdf","source":{"id":"https://openalex.org/S30543418","display_name":"Demography","issn_l":"0070-3370","issn":["0070-3370","1533-7790"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["abdc-a","anvur-class-a","anvur-scientific","cwts-core","erih-plus","jufo-3","ki-jl-1","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Demography","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://read.dukeupress.edu/demography/article-pdf/48/1/101/880531/101barber.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5002564700","display_name":"Jennifer S. Barber","orcid":"https://orcid.org/0000-0002-7457-7916","observed_orcids":["https://orcid.org/0000-0002-7457-7916"]},"institutions":[{"id":"https://openalex.org/I27837315","display_name":"University of Michigan","ror":"https://ror.org/00jmfr291","country_code":"US","type":"education","lineage":["https://openalex.org/I27837315"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jennifer S. Barber","raw_affiliation_strings":["Department of Sociology, University of Michigan, 426 Thompson Street, Ann Arbor, MI 48106-1248, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Sociology, University of Michigan, 426 Thompson Street, Ann Arbor, MI 48106-1248, USA","institution_ids":["https://openalex.org/I27837315"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5025753133","display_name":"Patricia L. East","orcid":"https://orcid.org/0000-0002-5169-2735","observed_orcids":["https://orcid.org/0000-0002-5169-2735"]},"institutions":[{"id":"https://openalex.org/I36258959","display_name":"University of California San Diego","ror":"https://ror.org/0168r3w48","country_code":"US","type":"education","lineage":["https://openalex.org/I36258959"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Patricia L. East","raw_affiliation_strings":["Department of Pediatrics, University of California, San Diego, CA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Pediatrics, University of California, San Diego, CA, USA","institution_ids":["https://openalex.org/I36258959"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2750,"currency":"USD","value_usd":2750},"apc_paid":null,"fwci":8.7171,"has_fulltext":true,"cited_by_count":44,"citation_normalized_percentile":{"value":0.96986034,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"48","issue":"1","first_page":"101","last_page":"125"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10585","display_name":"Family Dynamics and Relationships","score":0.9199000000953674,"subfield":{"id":"https://openalex.org/subfields/3317","display_name":"Demography"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T10585","display_name":"Family Dynamics and Relationships","score":0.9199000000953674,"subfield":{"id":"https://openalex.org/subfields/3317","display_name":"Demography"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10600","display_name":"Reproductive Health and Contraception","score":0.0738999992609024,"subfield":{"id":"https://openalex.org/subfields/2739","display_name":"Public Health, Environmental and Occupational Health"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T12088","display_name":"Intergenerational and Educational Inequality Studies","score":0.0007999999797903001,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/unintended-pregnancy","display_name":"unintended pregnancy","score":0.7760000228881836},{"id":"https://openalex.org/keywords/unintended-births","display_name":"unintended births","score":0.5740000009536743},{"id":"https://openalex.org/keywords/sibling-birth","display_name":"sibling birth","score":0.49300000071525574},{"id":"https://openalex.org/keywords/birth-order","display_name":"birth order","score":0.5239999890327454},{"id":"https://openalex.org/keywords/home-environment-quality","display_name":"home environment quality","score":0.6869999766349792},{"id":"https://openalex.org/keywords/child-behavior-problems","display_name":"child behavior problems","score":0.8939999938011169},{"id":"https://openalex.org/keywords/spillover-effects","display_name":"spillover effects","score":0.8489999771118164},{"id":"https://openalex.org/keywords/unwanted-births","display_name":"unwanted births","score":0.906000018119812},{"id":"https://openalex.org/keywords/children-s-experiences","display_name":"children's experiences","score":0.4000000059604645}],"concepts":[{"id":"https://openalex.org/C2776194465","wikidata":"https://www.wikidata.org/wiki/Q31184","display_name":"Sibling","level":2,"score":0.8172821402549744},{"id":"https://openalex.org/C149923435","wikidata":"https://www.wikidata.org/wiki/Q37732","display_name":"Demography","level":1,"score":0.5592714548110962},{"id":"https://openalex.org/C37512671","wikidata":"https://www.wikidata.org/wiki/Q203516","display_name":"Birth rate","level":4,"score":0.5303871035575867},{"id":"https://openalex.org/C2776889888","wikidata":"https://www.wikidata.org/wiki/Q1135789","display_name":"Unintended consequences","level":2,"score":0.5117161273956299},{"id":"https://openalex.org/C55527203","wikidata":"https://www.wikidata.org/wiki/Q334194","display_name":"Spillover effect","level":2,"score":0.49761155247688293},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.48445630073547363},{"id":"https://openalex.org/C518429986","wikidata":"https://www.wikidata.org/wiki/Q964401","display_name":"Fertility","level":3,"score":0.4772496223449707},{"id":"https://openalex.org/C2780620491","wikidata":"https://www.wikidata.org/wiki/Q3817591","display_name":"Unintended pregnancy","level":5,"score":0.4634867012500763},{"id":"https://openalex.org/C2779209633","wikidata":"https://www.wikidata.org/wiki/Q2914808","display_name":"Birth order","level":3,"score":0.45845311880111694},{"id":"https://openalex.org/C138496976","wikidata":"https://www.wikidata.org/wiki/Q175002","display_name":"Developmental psychology","level":1,"score":0.42247137427330017},{"id":"https://openalex.org/C2779861768","wikidata":"https://www.wikidata.org/wiki/Q8565279","display_name":"Fragile Families and Child Wellbeing Study","level":2,"score":0.41897106170654297},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.3607729375362396},{"id":"https://openalex.org/C2779076696","wikidata":"https://www.wikidata.org/wiki/Q1280670","display_name":"Family planning","level":4,"score":0.22771844267845154},{"id":"https://openalex.org/C2986817661","wikidata":"https://www.wikidata.org/wiki/Q185698","display_name":"Research methodology","level":3,"score":0.12353664636611938},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.12117162346839905},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.07590809464454651},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C175444787","wikidata":"https://www.wikidata.org/wiki/Q39072","display_name":"Microeconomics","level":1,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D001721","descriptor_name":"Birth Intervals","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D002648","descriptor_name":"Child","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D002653","descriptor_name":"Child Behavior Disorders","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D002675","descriptor_name":"Child, Preschool","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005195","descriptor_name":"Family Relations","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007223","descriptor_name":"Infant","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011247","descriptor_name":"Pregnancy","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012044","descriptor_name":"Regression Analysis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012959","descriptor_name":"Socioeconomic Factors","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013997","descriptor_name":"Time Factors","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D035781","descriptor_name":"Siblings","qualifier_ui":"Q000523","qualifier_name":"psychology","is_major_topic":true},{"descriptor_ui":"D049168","descriptor_name":"Pregnancy, Unplanned","qualifier_ui":"Q000523","qualifier_name":"psychology","is_major_topic":true}],"locations_count":6,"locations":[{"id":"doi:10.1007/s13524-010-0011-2","doi":"https://doi.org/10.1007/s13524-010-0011-2","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s13524-010-0011-2","pdf_url":"https://read.dukeupress.edu/demography/article-pdf/48/1/101/880531/101barber.pdf","source":{"id":"https://openalex.org/S30543418","display_name":"Demography","issn_l":"0070-3370","issn":["0070-3370","1533-7790"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["abdc-a","anvur-class-a","anvur-scientific","cwts-core","erih-plus","jufo-3","ki-jl-1","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Demography","raw_type":"journal-article"},{"id":"pmid:21336690","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/21336690","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Demography","raw_type":"Journal Article"},{"id":"pmh:oai:europepmc.org:2318466","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/3313449","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"Text"},{"id":"pmh:oai:pubmedcentral.nih.gov:3313449","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/3313449","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"Demography","raw_type":"Text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.573.3015","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.573.3015","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.psc.isr.umich.edu/pubs/pdf/rr07-625.pdf","raw_type":"text"},{"id":"pmh:oai:RePEc:spr:demogr:v:48:y:2011:i:1:p:101-125","doi":null,"is_oa":false,"landing_page_url":"http://hdl.handle.net/10.1007/s13524-010-0011-2","pdf_url":null,"source":{"id":"https://openalex.org/S4306401271","display_name":"RePEc: Research Papers in Economics","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I77793887","host_organization_name":"Federal Reserve Bank of St. Louis","host_organization_lineage":["https://openalex.org/I77793887"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"}],"best_oa_location":{"id":"doi:10.1007/s13524-010-0011-2","doi":"https://doi.org/10.1007/s13524-010-0011-2","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s13524-010-0011-2","pdf_url":"https://read.dukeupress.edu/demography/article-pdf/48/1/101/880531/101barber.pdf","source":{"id":"https://openalex.org/S30543418","display_name":"Demography","issn_l":"0070-3370","issn":["0070-3370","1533-7790"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["abdc-a","anvur-class-a","anvur-scientific","cwts-core","erih-plus","jufo-3","ki-jl-1","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Demography","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3","score":0.4043000042438507}],"sustainable_development_goals_aurora":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G3762486926","display_name":"CHILDREN IN HISPANIC FAMILIES EXPERIENCING A TEEN BIRTH","funder_award_id":"R01HD043221","funder_id":"https://openalex.org/F4320337611","funder_display_name":"Eunice Kennedy Shriver National Institute of Child Health and Human Development"},{"id":"https://openalex.org/G4113420823","display_name":"SOCIAL CONSEQUENCES OF UNINTENDED CHILDBEARING","funder_award_id":"R01HD039285","funder_id":"https://openalex.org/F4320337611","funder_display_name":"Eunice Kennedy Shriver National Institute of Child Health and Human Development"},{"id":"https://openalex.org/G6928998218","display_name":null,"funder_award_id":"R01-HD39285","funder_id":"https://openalex.org/F4320337611","funder_display_name":"Eunice Kennedy Shriver National Institute of Child Health and Human Development"},{"id":"https://openalex.org/G7575849074","display_name":"Population Research Infrastructure Support","funder_award_id":"R24HD041028","funder_id":"https://openalex.org/F4320337611","funder_display_name":"Eunice Kennedy Shriver National Institute of Child Health and Human Development"}],"funders":[{"id":"https://openalex.org/F4320337611","display_name":"Eunice Kennedy Shriver National Institute of Child Health and Human Development","ror":"https://ror.org/04byxyr05"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2051615401.pdf","grobid_xml":"https://content.openalex.org/works/W2051615401.grobid-xml"},"referenced_works_count":80,"referenced_works":["https://openalex.org/W5140721","https://openalex.org/W59301799","https://openalex.org/W70750869","https://openalex.org/W78767502","https://openalex.org/W140480060","https://openalex.org/W584624605","https://openalex.org/W1476598586","https://openalex.org/W1536862669","https://openalex.org/W1571356310","https://openalex.org/W1573027078","https://openalex.org/W1596617369","https://openalex.org/W1618227542","https://openalex.org/W1973011688","https://openalex.org/W1980412685","https://openalex.org/W1987485471","https://openalex.org/W1987885991","https://openalex.org/W1989099144","https://openalex.org/W1989246291","https://openalex.org/W1991404086","https://openalex.org/W1991601608","https://openalex.org/W1998195656","https://openalex.org/W1998926894","https://openalex.org/W2002183599","https://openalex.org/W2013850214","https://openalex.org/W2013955955","https://openalex.org/W2023181694","https://openalex.org/W2030320830","https://openalex.org/W2030361072","https://openalex.org/W2035237053","https://openalex.org/W2038427347","https://openalex.org/W2041207826","https://openalex.org/W2043495102","https://openalex.org/W2043524084","https://openalex.org/W2047371306","https://openalex.org/W2056163417","https://openalex.org/W2056199791","https://openalex.org/W2058299630","https://openalex.org/W2064454615","https://openalex.org/W2066381132","https://openalex.org/W2072545411","https://openalex.org/W2079691406","https://openalex.org/W2084218676","https://openalex.org/W2085791866","https://openalex.org/W2087456864","https://openalex.org/W2087751204","https://openalex.org/W2088822635","https://openalex.org/W2094192747","https://openalex.org/W2096048616","https://openalex.org/W2096481376","https://openalex.org/W2100780755","https://openalex.org/W2103889090","https://openalex.org/W2104028796","https://openalex.org/W2116695937","https://openalex.org/W2125371431","https://openalex.org/W2127736422","https://openalex.org/W2132012056","https://openalex.org/W2133875555","https://openalex.org/W2156717411","https://openalex.org/W2163601427","https://openalex.org/W2169443829","https://openalex.org/W2170413671","https://openalex.org/W2201617049","https://openalex.org/W2298378911","https://openalex.org/W2313809195","https://openalex.org/W2314489372","https://openalex.org/W2327881003","https://openalex.org/W2332481661","https://openalex.org/W2394780319","https://openalex.org/W2407129168","https://openalex.org/W2596941707","https://openalex.org/W2798338292","https://openalex.org/W2889988817","https://openalex.org/W2890484495","https://openalex.org/W2958330542","https://openalex.org/W4230549514","https://openalex.org/W4249868182","https://openalex.org/W4251802213","https://openalex.org/W4285719527","https://openalex.org/W4294294246","https://openalex.org/W4401198839"],"related_works":["https://openalex.org/W2165391489","https://openalex.org/W2740579104","https://openalex.org/W2072545411","https://openalex.org/W2043495102","https://openalex.org/W2464732453","https://openalex.org/W4390545586","https://openalex.org/W2740847248","https://openalex.org/W2086254374","https://openalex.org/W7162946277","https://openalex.org/W3123742076"],"abstract_inverted_index":{"This":[0,135],"study":[1],"examines":[2],"whether":[3],"children":[4,30,85],"with":[5,71,84],"a":[6,63],"younger":[7,32],"sibling":[8,64],"whose":[9,31,86,95],"birth":[10,34,61,88,97],"was":[11,35,89,98],"unintended":[12,77,99],"experience":[13],"larger":[14,24,101,113,129],"declines":[15,102],"in":[16,26,51,103,115],"the":[17,41,52,60,104],"quality":[18,105],"of":[19,62,106],"their":[20,107],"home":[21,53,108],"environment":[22,54],"and":[23,55,93,110,139],"increases":[25,114],"behavioral":[27,57,116],"problems":[28,58],"than":[29,132],"sibling's":[33,87,96],"intended.":[36],"We":[37,118],"use":[38],"data":[39],"from":[40],"NLSY79":[42],"to":[43],"estimate":[44],"cross-lag":[45],"regression":[46],"models":[47],"that":[48,124,145],"assess":[49],"changes":[50],"children's":[56],"after":[59],"(intended":[65],"or":[66],"unintended).":[67],"Results":[68],"are":[69],"consistent":[70],"our":[72],"hypotheses,":[73],"finding":[74],"that,":[75],"indeed,":[76],"births":[78,126],"have":[79,128],"negative":[80,130],"spillover":[81],"effects.":[82],"Compared":[83],"intended,":[90],"both":[91],"boys":[92,111],"girls":[94],"experienced":[100],"environment,":[109],"had":[112],"problems.":[117],"also":[119],"find":[120],"some":[121,142],"unexpected":[122],"evidence":[123],"mistimed":[125],"may":[127],"effects":[131],"unwanted":[133],"births.":[134],"deserves":[136],"further":[137],"research,":[138],"we":[140],"offer":[141],"possible":[143],"explanations":[144],"could":[146],"guide":[147],"those":[148],"investigations.":[149]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":2},{"year":2020,"cited_by_count":7},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":5},{"year":2017,"cited_by_count":5},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":4},{"year":2012,"cited_by_count":3}],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-06-24T00:00:00"}
