{"id":"https://openalex.org/W1997861424","doi":"https://doi.org/10.1002/(sici)1097-0215(19970127)70:3<278::aid-ijc5>3.0.co;2-u","title":"Endometrial cancer in relation to intra-uterine device use","display_name":"Endometrial cancer in relation to intra-uterine device use","publication_year":1997,"publication_date":"1997-01-27","ids":{"openalex":"https://openalex.org/W1997861424","doi":"https://doi.org/10.1002/(sici)1097-0215(19970127)70:3<278::aid-ijc5>3.0.co;2-u","mag":"1997861424","pmid":"https://pubmed.ncbi.nlm.nih.gov/9033627"},"language":"en","primary_location":{"id":"doi:10.1002/(sici)1097-0215(19970127)70:3<278::aid-ijc5>3.0.co;2-u","doi":"https://doi.org/10.1002/(sici)1097-0215(19970127)70:3<278::aid-ijc5>3.0.co;2-u","is_oa":false,"landing_page_url":"https://doi.org/10.1002/(sici)1097-0215(19970127)70:3<278::aid-ijc5>3.0.co;2-u","pdf_url":null,"source":{"id":"https://openalex.org/S5382288","display_name":"International Journal of Cancer","issn_l":"0020-7136","issn":["0020-7136","1097-0215"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-c","doyens","jufo-2","ki-jl-2","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Cancer","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/%28SICI%291097-0215%2819970127%2970%3A3%3C278%3A%3AAID-IJC5%3E3.0.CO%3B2-U","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5014969556","display_name":"Deirdre A. Hill","orcid":"https://orcid.org/0000-0002-8495-659X","observed_orcids":["https://orcid.org/0000-0002-8495-659X"]},"institutions":[{"id":"https://openalex.org/I201448701","display_name":"University of Washington","ror":"https://ror.org/00cvxb145","country_code":"US","type":"education","lineage":["https://openalex.org/I201448701"]},{"id":"https://openalex.org/I4210089486","display_name":"Fred Hutch Cancer Center","ror":"https://ror.org/007ps6h72","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I4210089486"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Deirdre A. Hill","raw_affiliation_strings":["Department of Epidemiology, University of Washington, Seattle, USA","Department of Epidemiology, University of Washington, Seattle, WA","Fred Hutchinson Cancer Research Center, Seattle, WA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Epidemiology, University of Washington, Seattle, USA","institution_ids":["https://openalex.org/I201448701"]},{"raw_affiliation_string":"Department of Epidemiology, University of Washington, Seattle, WA","institution_ids":["https://openalex.org/I201448701"]},{"raw_affiliation_string":"Fred Hutchinson Cancer Research Center, Seattle, WA","institution_ids":["https://openalex.org/I4210089486"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016958524","display_name":"Noel S. Weiss","orcid":"https://orcid.org/0000-0002-3987-5184","observed_orcids":["https://orcid.org/0000-0002-3987-5184"]},"institutions":[{"id":"https://openalex.org/I201448701","display_name":"University of Washington","ror":"https://ror.org/00cvxb145","country_code":"US","type":"education","lineage":["https://openalex.org/I201448701"]},{"id":"https://openalex.org/I4210089486","display_name":"Fred Hutch Cancer Center","ror":"https://ror.org/007ps6h72","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I4210089486"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Noel S. Weiss","raw_affiliation_strings":["Department of Epidemiology, University of Washington, Seattle, WA","Fred Hutchinson Cancer Research Center, Seattle, WA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Epidemiology, University of Washington, Seattle, WA","institution_ids":["https://openalex.org/I201448701"]},{"raw_affiliation_string":"Fred Hutchinson Cancer Research Center, Seattle, WA","institution_ids":["https://openalex.org/I4210089486"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109289848","display_name":"Lynda F. Voigt","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I201448701","display_name":"University of Washington","ror":"https://ror.org/00cvxb145","country_code":"US","type":"education","lineage":["https://openalex.org/I201448701"]},{"id":"https://openalex.org/I4210089486","display_name":"Fred Hutch Cancer Center","ror":"https://ror.org/007ps6h72","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I4210089486"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Lynda F. Voigt","raw_affiliation_strings":["Department of Epidemiology, University of Washington, Seattle, WA","Fred Hutchinson Cancer Research Center, Seattle, WA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Epidemiology, University of Washington, Seattle, WA","institution_ids":["https://openalex.org/I201448701"]},{"raw_affiliation_string":"Fred Hutchinson Cancer Research Center, Seattle, WA","institution_ids":["https://openalex.org/I4210089486"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5069321664","display_name":"Shirley A.A. Beresford","orcid":"https://orcid.org/0000-0002-1631-3541","observed_orcids":["https://orcid.org/0000-0002-1631-3541"]},"institutions":[{"id":"https://openalex.org/I201448701","display_name":"University of Washington","ror":"https://ror.org/00cvxb145","country_code":"US","type":"education","lineage":["https://openalex.org/I201448701"]},{"id":"https://openalex.org/I4210089486","display_name":"Fred Hutch Cancer Center","ror":"https://ror.org/007ps6h72","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I4210089486"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Shirley A.A. Beresford","raw_affiliation_strings":["Department of Epidemiology, University of Washington, Seattle, WA","Fred Hutchinson Cancer Research Center, Seattle, WA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Epidemiology, University of Washington, Seattle, WA","institution_ids":["https://openalex.org/I201448701"]},{"raw_affiliation_string":"Fred Hutchinson Cancer Research Center, Seattle, WA","institution_ids":["https://openalex.org/I4210089486"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5014969556"],"corresponding_institution_ids":["https://openalex.org/I201448701","https://openalex.org/I4210089486"],"apc_list":{"value":5030,"currency":"USD","value_usd":5030},"apc_paid":null,"fwci":3.1508,"has_fulltext":false,"cited_by_count":44,"citation_normalized_percentile":{"value":0.90329877,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":98},"biblio":{"volume":"70","issue":"3","first_page":"278","last_page":"281"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10668","display_name":"Endometrial and Cervical Cancer Treatments","score":0.4771000146865845,"subfield":{"id":"https://openalex.org/subfields/2729","display_name":"Obstetrics and Gynecology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10668","display_name":"Endometrial and Cervical Cancer Treatments","score":0.4771000146865845,"subfield":{"id":"https://openalex.org/subfields/2729","display_name":"Obstetrics and Gynecology"},"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/T10600","display_name":"Reproductive Health and Contraception","score":0.3433000147342682,"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/T12103","display_name":"Cancer Risks and Factors","score":0.1388999968767166,"subfield":{"id":"https://openalex.org/subfields/2730","display_name":"Oncology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/endometrial-cancer","display_name":"endometrial cancer","score":1.0},{"id":"https://openalex.org/keywords/intrauterine-devices","display_name":"intrauterine devices","score":0.890999972820282},{"id":"https://openalex.org/keywords/iud-use","display_name":"IUD use","score":0.6570000052452087},{"id":"https://openalex.org/keywords/cancer-risk-reduction","display_name":"cancer risk reduction","score":0.890999972820282},{"id":"https://openalex.org/keywords/copper-iud","display_name":"copper intrauterine device","score":0.7889999747276306},{"id":"https://openalex.org/keywords/women-s-health","display_name":"women's health","score":0.4869999885559082}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.8094229698181152},{"id":"https://openalex.org/C2777088508","wikidata":"https://www.wikidata.org/wiki/Q944777","display_name":"Endometrial cancer","level":3,"score":0.7527820467948914},{"id":"https://openalex.org/C60034152","wikidata":"https://www.wikidata.org/wiki/Q2130735","display_name":"Random digit dialing","level":3,"score":0.6750422120094299},{"id":"https://openalex.org/C29456083","wikidata":"https://www.wikidata.org/wiki/Q1221899","display_name":"Gynecology","level":1,"score":0.6632462739944458},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.6165424585342407},{"id":"https://openalex.org/C2779076696","wikidata":"https://www.wikidata.org/wiki/Q1280670","display_name":"Family planning","level":4,"score":0.5459243059158325},{"id":"https://openalex.org/C131872663","wikidata":"https://www.wikidata.org/wiki/Q5284418","display_name":"Obstetrics","level":1,"score":0.5430940389633179},{"id":"https://openalex.org/C82789193","wikidata":"https://www.wikidata.org/wiki/Q2142611","display_name":"Relative risk","level":3,"score":0.4792037904262543},{"id":"https://openalex.org/C121608353","wikidata":"https://www.wikidata.org/wiki/Q12078","display_name":"Cancer","level":2,"score":0.3803632855415344},{"id":"https://openalex.org/C149923435","wikidata":"https://www.wikidata.org/wiki/Q37732","display_name":"Demography","level":1,"score":0.32872241735458374},{"id":"https://openalex.org/C44249647","wikidata":"https://www.wikidata.org/wiki/Q208498","display_name":"Confidence interval","level":2,"score":0.13429594039916992},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.11781880259513855},{"id":"https://openalex.org/C99454951","wikidata":"https://www.wikidata.org/wiki/Q932068","display_name":"Environmental health","level":1,"score":0.07487267255783081},{"id":"https://openalex.org/C2986817661","wikidata":"https://www.wikidata.org/wiki/Q185698","display_name":"Research methodology","level":3,"score":0.0742102563381195},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0}],"mesh":[{"descriptor_ui":"D000367","descriptor_name":"Age Factors","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000368","descriptor_name":"Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"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":"D007434","descriptor_name":"Intrauterine Devices","qualifier_ui":"Q000009","qualifier_name":"adverse effects","is_major_topic":true},{"descriptor_ui":"D007434","descriptor_name":"Intrauterine Devices","qualifier_ui":"Q000706","qualifier_name":"statistics & numerical data","is_major_topic":false},{"descriptor_ui":"D008875","descriptor_name":"Middle Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012306","descriptor_name":"Risk","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016017","descriptor_name":"Odds Ratio","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016022","descriptor_name":"Case-Control Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016889","descriptor_name":"Endometrial Neoplasms","qualifier_ui":"Q000209","qualifier_name":"etiology","is_major_topic":false},{"descriptor_ui":"D016889","descriptor_name":"Endometrial Neoplasms","qualifier_ui":"Q000453","qualifier_name":"epidemiology","is_major_topic":true}],"locations_count":3,"locations":[{"id":"doi:10.1002/(sici)1097-0215(19970127)70:3<278::aid-ijc5>3.0.co;2-u","doi":"https://doi.org/10.1002/(sici)1097-0215(19970127)70:3<278::aid-ijc5>3.0.co;2-u","is_oa":false,"landing_page_url":"https://doi.org/10.1002/(sici)1097-0215(19970127)70:3<278::aid-ijc5>3.0.co;2-u","pdf_url":null,"source":{"id":"https://openalex.org/S5382288","display_name":"International Journal of Cancer","issn_l":"0020-7136","issn":["0020-7136","1097-0215"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-c","doyens","jufo-2","ki-jl-2","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Cancer","raw_type":"journal-article"},{"id":"doi:10.1002/(sici)1097-0215(19970127)70:3<278::aid-ijc5>3.3.co;2-1","doi":"https://doi.org/10.1002/(sici)1097-0215(19970127)70:3<278::aid-ijc5>3.3.co;2-1","is_oa":true,"landing_page_url":"https://doi.org/10.1002/(sici)1097-0215(19970127)70:3<278::aid-ijc5>3.3.co;2-1","pdf_url":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/%28SICI%291097-0215%2819970127%2970%3A3%3C278%3A%3AAID-IJC5%3E3.0.CO%3B2-U","source":{"id":"https://openalex.org/S5382288","display_name":"International Journal of Cancer","issn_l":"0020-7136","issn":["0020-7136","1097-0215"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-c","doyens","jufo-2","ki-jl-2","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Cancer","raw_type":"journal-article"},{"id":"pmid:9033627","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/9033627","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":"International journal of cancer","raw_type":"Journal Article"}],"best_oa_location":{"id":"doi:10.1002/(sici)1097-0215(19970127)70:3<278::aid-ijc5>3.3.co;2-1","doi":"https://doi.org/10.1002/(sici)1097-0215(19970127)70:3<278::aid-ijc5>3.3.co;2-1","is_oa":true,"landing_page_url":"https://doi.org/10.1002/(sici)1097-0215(19970127)70:3<278::aid-ijc5>3.3.co;2-1","pdf_url":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/%28SICI%291097-0215%2819970127%2970%3A3%3C278%3A%3AAID-IJC5%3E3.0.CO%3B2-U","source":{"id":"https://openalex.org/S5382288","display_name":"International Journal of Cancer","issn_l":"0020-7136","issn":["0020-7136","1097-0215"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-c","doyens","jufo-2","ki-jl-2","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Cancer","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Good health and well-being","score":1.0,"id":"https://metadata.un.org/sdg/3"}],"study_designs":[{"display_name":"Observational Study","id":"https://openalex.org/study-designs/observational-study"}],"awards":[{"id":"https://openalex.org/G1890176470","display_name":"ENDOMETRIAL CANCER RISK AND POSTMENOPAUSAL HORMONE USE","funder_award_id":"R01CA047749","funder_id":"https://openalex.org/F4320337351","funder_display_name":"National Cancer Institute"},{"id":"https://openalex.org/G218073325","display_name":"SURVEILLANCE EPIDEMIOLOGY AND END RESULTS","funder_award_id":"n01cn005230-022","funder_id":"https://openalex.org/F4320332161","funder_display_name":"National Institutes of Health"},{"id":"https://openalex.org/G756185268","display_name":null,"funder_award_id":"N01CN05230","funder_id":"https://openalex.org/F4320337351","funder_display_name":"National Cancer Institute"},{"id":"https://openalex.org/G8965745508","display_name":"RESEARCH IN CANCER EPIDEMIOLOGY","funder_award_id":"R35CA039779","funder_id":"https://openalex.org/F4320337351","funder_display_name":"National Cancer Institute"}],"funders":[{"id":"https://openalex.org/F4320332161","display_name":"National Institutes of Health","ror":"https://ror.org/01cwqze88"},{"id":"https://openalex.org/F4320337351","display_name":"National Cancer Institute","ror":"https://ror.org/040gcmg81"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W1997861424.pdf","grobid_xml":"https://content.openalex.org/works/W1997861424.grobid-xml"},"referenced_works_count":21,"referenced_works":["https://openalex.org/W636633732","https://openalex.org/W1513230929","https://openalex.org/W1522486783","https://openalex.org/W1667882609","https://openalex.org/W1963893598","https://openalex.org/W1968841568","https://openalex.org/W1976726706","https://openalex.org/W1998216237","https://openalex.org/W2023053708","https://openalex.org/W2026627661","https://openalex.org/W2032789188","https://openalex.org/W2039445651","https://openalex.org/W2047235526","https://openalex.org/W2048828870","https://openalex.org/W2077041767","https://openalex.org/W2081901482","https://openalex.org/W2100209448","https://openalex.org/W2118241521","https://openalex.org/W2395151747","https://openalex.org/W2410711191","https://openalex.org/W2416111596"],"related_works":["https://openalex.org/W2168169977","https://openalex.org/W1977141274","https://openalex.org/W2081901482","https://openalex.org/W2115755685","https://openalex.org/W2370165906","https://openalex.org/W2167936868","https://openalex.org/W1998216237","https://openalex.org/W2046151717","https://openalex.org/W2895275067","https://openalex.org/W3092364924"],"abstract_inverted_index":{"Data":[0],"from":[1,193],"a":[2,80,114,129,143,211,225],"population-based":[3],"case-control":[4],"study":[5,67,189],"were":[6,26,38,49,76,156],"used":[7,19,73,120],"to":[8,78,104,169],"evaluate":[9],"the":[10,150,170,188,200,203,215],"risk":[11,81,100,133,148,217,227],"of":[12,40,42,58,82,90,109,153,172,182,199,207,218],"endometrial":[13,83,219],"cancer":[14,84,99],"among":[15,32,149,185],"women":[16,33,69,92,117,154,186],"who":[17,37,70,118,155],"have":[18,79],"an":[20,61,74,159,208],"intra-uterine":[21,121],"device":[22],"(IUD).":[23],"Incident":[24],"cases":[25],"identified":[27],"between":[28],"1985":[29],"and":[30,55,174,195],"1991":[31],"aged":[34],"45-74":[35],"years":[36],"residents":[39],"one":[41],"3":[43],"counties":[44],"in":[45,98,125,132,187],"Washington":[46],"State.":[47],"Controls":[48],"selected":[50],"by":[51],"random":[52],"digit":[53],"dialing,":[54],"both":[56],"groups":[57],"subjects":[59],"received":[60],"in-person":[62],"detailed":[63],"interview.":[64],"In":[65],"this":[66,194],"population,":[68],"had":[71,119],"ever":[72],"IUD":[75,110,160,209],"estimated":[77],"that":[85,89,116,205],"was":[86,101,113,138,161,179],"0.61":[87],"times":[88],"other":[91,197],"(95%":[93,163],"CI":[94,164],"0.41-0.89).":[95],"The":[96,146,191,221],"reduction":[97,131],"not":[102],"found":[103],"be":[105],"dependent":[106],"on":[107,214],"duration":[108],"use.":[111],"There":[112],"suggestion":[115],"contraception":[122],"relatively":[123],"late":[124],"reproductive":[126],"life":[127],"experienced":[128],"greater":[130],"than":[134],"those":[135],"whose":[136],"use":[137,171,181,206],"more":[139],"distant":[140],"or":[141],"at":[142],"younger":[144],"age.":[145],"relative":[147],"small":[151],"number":[152],"currently":[157],"using":[158],"0.49":[162],"0.12-2.80).":[165],"These":[166],"results":[167],"apply":[168],"inert":[173],"copper":[175],"IUDs":[176,184],"as":[177],"there":[178],"no":[180],"progestin-releasing":[183],"population.":[190],"data":[192],"several":[196],"studies":[198],"question":[201],"support":[202],"hypothesis":[204],"has":[210],"favorable":[212],"effect":[213],"subsequent":[216],"cancer.":[220],"reason(s)":[222],"for":[223],"such":[224],"reduced":[226],"is":[228],"unclear.":[229]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-11-01T11:40:01.658920","created_date":"2016-06-24T00:00:00"}
