{"id":"https://openalex.org/W2071937061","doi":"https://doi.org/10.1016/0022-3468(72)90415-0","title":"Agenesis of the vermiform appendix","display_name":"Agenesis of the vermiform appendix","publication_year":1972,"publication_date":"1972-02-01","ids":{"openalex":"https://openalex.org/W2071937061","doi":"https://doi.org/10.1016/0022-3468(72)90415-0","mag":"2071937061","pmid":"https://pubmed.ncbi.nlm.nih.gov/5013136"},"language":"en","primary_location":{"id":"doi:10.1016/0022-3468(72)90415-0","doi":"https://doi.org/10.1016/0022-3468(72)90415-0","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0022-3468(72)90415-0","pdf_url":null,"source":{"id":"https://openalex.org/S39924113","display_name":"Journal of Pediatric Surgery","issn_l":"0022-3468","issn":["0022-3468","1531-5037"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","doyens","jufo-1","ki-jl-1","medline","norway-2","poland-100","russia-white-list-1"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Pediatric Surgery","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","pubmed"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5067991106","display_name":"Martin David Tilson","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"M.David Tilson","raw_affiliation_strings":["New Haven, Conn USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"New Haven, Conn USA","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111887461","display_name":"Robert J. Touloukian","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Robert J. Touloukian","raw_affiliation_strings":["New Haven, Conn USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"New Haven, Conn USA","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":4430,"currency":"USD","value_usd":4430},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.16585366,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"7","issue":"1","first_page":"74","last_page":"74"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11473","display_name":"Appendicitis Diagnosis and Management","score":0.823199987411499,"subfield":{"id":"https://openalex.org/subfields/2711","display_name":"Emergency Medicine"},"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/T11473","display_name":"Appendicitis Diagnosis and Management","score":0.823199987411499,"subfield":{"id":"https://openalex.org/subfields/2711","display_name":"Emergency Medicine"},"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/T11855","display_name":"Gastrointestinal disorders and treatments","score":0.050700001418590546,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"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/T12237","display_name":"Congenital gastrointestinal and neural anomalies","score":0.04820000007748604,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"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/appendix","display_name":"appendix","score":0.949999988079071},{"id":"https://openalex.org/keywords/intestinal-malrotation","display_name":"intestinal malrotation","score":0.4429999887943268},{"id":"https://openalex.org/keywords/intestinal-obstruction","display_name":"intestinal obstruction","score":0.34599998593330383}],"concepts":[{"id":"https://openalex.org/C2781345968","wikidata":"https://www.wikidata.org/wiki/Q7921571","display_name":"Vermiform","level":3,"score":0.9942008852958679},{"id":"https://openalex.org/C2776364125","wikidata":"https://www.wikidata.org/wiki/Q9656","display_name":"Appendix","level":2,"score":0.9197207689285278},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9043903350830078},{"id":"https://openalex.org/C2777943302","wikidata":"https://www.wikidata.org/wiki/Q392604","display_name":"Agenesis","level":2,"score":0.595537543296814},{"id":"https://openalex.org/C61434518","wikidata":"https://www.wikidata.org/wiki/Q932510","display_name":"General surgery","level":1,"score":0.42674171924591064},{"id":"https://openalex.org/C105702510","wikidata":"https://www.wikidata.org/wiki/Q514","display_name":"Anatomy","level":1,"score":0.38521453738212585},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.09946185350418091},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.06223505735397339}],"mesh":[{"descriptor_ui":"D000013","descriptor_name":"Congenital Abnormalities","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":false},{"descriptor_ui":"D000293","descriptor_name":"Adolescent","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001065","descriptor_name":"Appendix","qualifier_ui":"Q000002","qualifier_name":"abnormalities","is_major_topic":true},{"descriptor_ui":"D006801","descriptor_name":"Humans","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}],"locations_count":2,"locations":[{"id":"doi:10.1016/0022-3468(72)90415-0","doi":"https://doi.org/10.1016/0022-3468(72)90415-0","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0022-3468(72)90415-0","pdf_url":null,"source":{"id":"https://openalex.org/S39924113","display_name":"Journal of Pediatric Surgery","issn_l":"0022-3468","issn":["0022-3468","1531-5037"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","doyens","jufo-1","ki-jl-1","medline","norway-2","poland-100","russia-white-list-1"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Pediatric Surgery","raw_type":"journal-article"},{"id":"pmid:5013136","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/5013136","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":"Journal of pediatric surgery","raw_type":"Case Reports"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8560000061988831,"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":3,"referenced_works":["https://openalex.org/W1969923282","https://openalex.org/W1979588667","https://openalex.org/W2126395293"],"related_works":["https://openalex.org/W2472690289","https://openalex.org/W2415264002","https://openalex.org/W2056877474","https://openalex.org/W2315962788","https://openalex.org/W2408999124","https://openalex.org/W2405832094","https://openalex.org/W2019838445","https://openalex.org/W1966358783","https://openalex.org/W2418558806","https://openalex.org/W2414901476"],"abstract_inverted_index":null,"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-06-24T00:00:00"}