{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,25]],"date-time":"2026-09-25T14:35:09Z","timestamp":1790346909687,"version":"4.1.0"},"reference-count":58,"publisher":"Elsevier BV","issue":"2","license":[{"start":{"date-parts":[[2023,2,1]],"date-time":"2023-02-01T00:00:00Z","timestamp":1675209600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2023,2,1]],"date-time":"2023-02-01T00:00:00Z","timestamp":1675209600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2022,8,12]],"date-time":"2022-08-12T00:00:00Z","timestamp":1660262400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["ajog.org","clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["American Journal of Obstetrics and Gynecology"],"published-print":{"date-parts":[[2023,2]]},"DOI":"10.1016\/j.ajog.2022.08.016","type":"journal-article","created":{"date-parts":[[2022,8,13]],"date-time":"2022-08-13T01:38:00Z","timestamp":1660354680000},"page":"233.e1-233.e12","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":23,"title":["Labor epidural analgesia and subsequent risk of offspring autism spectrum disorder and attention-deficit\/hyperactivity disorder: a cross-national cohort study of 4.5 million individuals and their siblings"],"prefix":"10.1016","volume":"228","author":[{"given":"Tor-Arne","family":"Hegvik","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kari","family":"Klungs\u00f8yr","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ralf","family":"Kuja-Halkola","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hanna","family":"Remes","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jan","family":"Haavik","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Brian M.","family":"D\u2019Onofrio","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Niina","family":"Mets\u00e4-Simola","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Anders","family":"Engeland","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Seena","family":"Fazel","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Paul","family":"Lichtenstein","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Pekka","family":"Martikainen","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Henrik","family":"Larsson","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6151-3278","authenticated-orcid":false,"given":"Amir","family":"Sariaslan","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.ajog.2022.08.016_bib1","first-page":"CD000331","article-title":"Epidural versus non-epidural or no analgesia for pain management in labour","volume":"5","author":"Anim-Somuah","year":"2018","journal-title":"Cochrane Database Syst Rev"},{"key":"10.1016\/j.ajog.2022.08.016_bib2","doi-asserted-by":"crossref","first-page":"192","DOI":"10.1097\/ALN.0000000000002182","article-title":"A\u00a0review of the impact of obstetric anesthesia on maternal and neonatal outcomes","volume":"129","author":"Lim","year":"2018","journal-title":"Anesthesiology"},{"key":"10.1016\/j.ajog.2022.08.016_bib3","doi-asserted-by":"crossref","first-page":"668","DOI":"10.1093\/bja\/aer300","article-title":"Extending epidural analgesia for emergency caesarean section: a meta-analysis","volume":"107","author":"Hillyard","year":"2011","journal-title":"Br J Anaesth"},{"key":"10.1016\/j.ajog.2022.08.016_bib4","doi-asserted-by":"crossref","DOI":"10.1371\/journal.pmed.1003103","article-title":"Variations in use of childbirth interventions in 13 high-income countries: a multinational cross-sectional study","volume":"17","author":"Seijmonsbergen-Schermers","year":"2020","journal-title":"PLoS Med"},{"key":"10.1016\/j.ajog.2022.08.016_bib5","doi-asserted-by":"crossref","first-page":"394","DOI":"10.1097\/00000542-200608000-00023","article-title":"Incidence of epidural hematoma, infection, and neurologic injury in obstetric patients with epidural analgesia\/anesthesia","volume":"105","author":"Ruppen","year":"2006","journal-title":"Anesthesiology"},{"key":"10.1016\/j.ajog.2022.08.016_bib6","doi-asserted-by":"crossref","first-page":"553","DOI":"10.1111\/aas.12064","article-title":"Serious complications associated with spinal and epidural anaesthesia in Finland from 2000 to 2009","volume":"57","author":"Pitk\u00e4nen","year":"2013","journal-title":"Acta Anaesthesiol Scand"},{"key":"10.1016\/j.ajog.2022.08.016_bib7","doi-asserted-by":"crossref","first-page":"1168","DOI":"10.1001\/jamapediatrics.2020.3231","article-title":"Association between epidural analgesia during labor and risk of autism spectrum disorders in offspring","volume":"174","author":"Qiu","year":"2020","journal-title":"JAMA Pediatr"},{"key":"10.1016\/j.ajog.2022.08.016_bib9","doi-asserted-by":"crossref","first-page":"180","DOI":"10.1007\/s12630-020-01840-z","article-title":"Lack of evidence that epidural pain relief during labour causes autism spectrum disorder: a position statement of the Canadian Anesthesiologists\u2019 Society","volume":"68","author":"McKeen","year":"2021","journal-title":"Can J Anaesth"},{"key":"10.1016\/j.ajog.2022.08.016_bib11","doi-asserted-by":"crossref","first-page":"536","DOI":"10.1001\/jamapediatrics.2020.6692","article-title":"Methodologic concerns with concluding a link between epidural and autism spectrum disorder","volume":"175","author":"Kern-Goldberger","year":"2021","journal-title":"JAMA Pediatr"},{"key":"10.1016\/j.ajog.2022.08.016_bib12","doi-asserted-by":"crossref","first-page":"536","DOI":"10.1001\/jamapediatrics.2020.6686","article-title":"Methodologic concerns with concluding a link between epidural and autism spectrum disorder","volume":"175","author":"Lee","year":"2021","journal-title":"JAMA Pediatr"},{"key":"10.1016\/j.ajog.2022.08.016_bib13","doi-asserted-by":"crossref","first-page":"277","DOI":"10.1007\/s12630-020-01880-5","article-title":"Epidural analgesia during labour and autism risk: getting lost on the causal path","volume":"68","author":"Carrier","year":"2021","journal-title":"Can J Anaesth"},{"key":"10.1016\/j.ajog.2022.08.016_bib14","doi-asserted-by":"crossref","first-page":"189","DOI":"10.1080\/14767050701209560","article-title":"Depression and anxiety during pregnancy: a risk factor for obstetric, fetal and neonatal outcome? A critical review of the literature","volume":"20","author":"Alder","year":"2007","journal-title":"J\u00a0Matern Fetal Neonatal Med"},{"key":"10.1016\/j.ajog.2022.08.016_bib15","doi-asserted-by":"crossref","first-page":"492","DOI":"10.1080\/01443615.2018.1536697","article-title":"The effect of maternal depression and anxiety on labour and the well-being of the newborn","volume":"39","author":"Smorti","year":"2019","journal-title":"J\u00a0Obstet Gynaecol"},{"key":"10.1016\/j.ajog.2022.08.016_bib16","doi-asserted-by":"crossref","first-page":"16","DOI":"10.1007\/s11920-019-1002-7","article-title":"Genetics of anxiety disorders","volume":"21","author":"Meier","year":"2019","journal-title":"Curr Psychiatry Rep"},{"key":"10.1016\/j.ajog.2022.08.016_bib17","doi-asserted-by":"crossref","first-page":"91","DOI":"10.1016\/j.neuron.2019.03.022","article-title":"Uncovering the genetic architecture of major depression","volume":"102","author":"McIntosh","year":"2019","journal-title":"Neuron"},{"key":"10.1016\/j.ajog.2022.08.016_bib18","doi-asserted-by":"crossref","first-page":"1357","DOI":"10.1176\/appi.ajp.2010.10020223","article-title":"The genetics of autism spectrum disorders and related neuropsychiatric disorders in childhood","volume":"167","author":"Lichtenstein","year":"2010","journal-title":"Am J Psychiatry"},{"key":"10.1016\/j.ajog.2022.08.016_bib19","doi-asserted-by":"crossref","first-page":"1182","DOI":"10.1001\/jama.2017.12141","article-title":"The heritability of autism spectrum disorder","volume":"318","author":"Sandin","year":"2017","journal-title":"JAMA"},{"key":"10.1016\/j.ajog.2022.08.016_bib20","doi-asserted-by":"crossref","first-page":"1035","DOI":"10.1001\/jamapsychiatry.2019.1411","article-title":"Association of genetic and environmental factors with autism in a 5-country cohort","volume":"76","author":"Bai","year":"2019","journal-title":"JAMA Psychiatry"},{"key":"10.1016\/j.ajog.2022.08.016_bib21","doi-asserted-by":"crossref","first-page":"1319","DOI":"10.1038\/ng.3931","article-title":"Classification of common human diseases derived from shared genetic and environmental determinants","volume":"49","author":"Wang","year":"2017","journal-title":"Nat Genet"},{"key":"10.1016\/j.ajog.2022.08.016_bib22","doi-asserted-by":"crossref","first-page":"431","DOI":"10.1038\/s41588-019-0344-8","article-title":"Identification of common genetic risk variants for autism spectrum disorder","volume":"51","author":"Grove","year":"2019","journal-title":"Nat Genet"},{"key":"10.1016\/j.ajog.2022.08.016_bib23","doi-asserted-by":"crossref","first-page":"1274","DOI":"10.1111\/jcpp.13508","article-title":"Familial and genetic associations between autism spectrum disorder and other neurodevelopmental and psychiatric disorders","volume":"62","author":"Ghirardi","year":"2021","journal-title":"J\u00a0Child Psychol Psychiatry"},{"key":"10.1016\/j.ajog.2022.08.016_bib24","doi-asserted-by":"crossref","first-page":"25","DOI":"10.1146\/annurev-clinpsy-032816-045030","article-title":"Accounting for confounding in observational studies","volume":"16","author":"D\u2019Onofrio","year":"2020","journal-title":"Annu Rev Clin Psychol"},{"key":"10.1016\/j.ajog.2022.08.016_bib25","doi-asserted-by":"crossref","first-page":"698","DOI":"10.1001\/jamapediatrics.2021.0376","article-title":"Association of epidural labor analgesia with offspring risk of autism spectrum disorders","volume":"175","author":"Wall-Wieler","year":"2021","journal-title":"JAMA Pediatr"},{"key":"10.1016\/j.ajog.2022.08.016_bib26","doi-asserted-by":"crossref","first-page":"1178","DOI":"10.1001\/jama.2021.14986","article-title":"Association of epidural analgesia during labor and delivery with autism spectrum disorder in offspring","volume":"326","author":"Hanley","year":"2021","journal-title":"JAMA"},{"key":"10.1016\/j.ajog.2022.08.016_bib27","doi-asserted-by":"crossref","first-page":"1170","DOI":"10.1001\/jama.2021.12655","article-title":"Association of labor epidural analgesia with autism spectrum disorder in children","volume":"326","author":"Mikkelsen","year":"2021","journal-title":"JAMA"},{"key":"10.1016\/j.ajog.2022.08.016_bib28","doi-asserted-by":"crossref","first-page":"513","DOI":"10.1016\/j.bja.2021.10.042","article-title":"Association of labour epidural analgesia with neurodevelopmental disorders in offspring: a Danish population-based cohort study","volume":"128","author":"Ren","year":"2022","journal-title":"Br J Anaesth"},{"key":"10.1016\/j.ajog.2022.08.016_bib29","doi-asserted-by":"crossref","first-page":"75.e1","DOI":"10.1016\/j.ajog.2019.07.024","article-title":"Risks of cause-specific mortality in offspring of pregnancies complicated by hypertensive disease of pregnancy","volume":"222","author":"Hammad","year":"2020","journal-title":"Am J Obstet Gynecol"},{"key":"10.1016\/j.ajog.2022.08.016_bib30","doi-asserted-by":"crossref","first-page":"71","DOI":"10.1146\/annurev-statistics-040120-024521","article-title":"Sibling comparison studies","volume":"9","author":"Sj\u00f6lander","year":"2022","journal-title":"Annu Rev Stat Appl"},{"key":"10.1016\/j.ajog.2022.08.016_bib31","doi-asserted-by":"crossref","first-page":"15020","DOI":"10.1038\/nrdp.2015.20","article-title":"Attention-deficit\/hyperactivity disorder","volume":"1","author":"Faraone","year":"2015","journal-title":"Nat Rev Dis Primers"},{"key":"10.1016\/j.ajog.2022.08.016_bib32","doi-asserted-by":"crossref","first-page":"257","DOI":"10.1038\/mp.2017.17","article-title":"The familial co-aggregation of ASD and ADHD: a register-based cohort study","volume":"23","author":"Ghirardi","year":"2018","journal-title":"Mol Psychiatry"},{"key":"10.1016\/j.ajog.2022.08.016_bib33","doi-asserted-by":"crossref","first-page":"14","DOI":"10.1177\/1403494817702336","article-title":"Nordic registry-based cohort studies: possibilities and pitfalls when combining Nordic registry data","volume":"45","author":"Maret-Ouda","year":"2017","journal-title":"Scand J Public Health"},{"key":"10.1016\/j.ajog.2022.08.016_bib34","doi-asserted-by":"crossref","first-page":"132","DOI":"10.1111\/aogs.12302","article-title":"The Nordic medical birth registers \u2013 a potential goldmine for clinical research","volume":"93","author":"Langhoff-Roos","year":"2014","journal-title":"Acta Obstet Gynecol Scand"},{"key":"10.1016\/j.ajog.2022.08.016_bib36","doi-asserted-by":"crossref","first-page":"49","DOI":"10.1177\/1403494819859737","article-title":"The Norwegian Patient Registry and the Norwegian Registry for Primary Health Care: research potential of two nationwide health-care registries","volume":"48","author":"Bakken","year":"2020","journal-title":"Scand J Public Health"},{"key":"10.1016\/j.ajog.2022.08.016_bib37","doi-asserted-by":"crossref","first-page":"450","DOI":"10.1186\/1471-2458-11-450","article-title":"External review and validation of the Swedish national inpatient register","volume":"11","author":"Ludvigsson","year":"2011","journal-title":"BMC Public Health"},{"key":"10.1016\/j.ajog.2022.08.016_bib38","doi-asserted-by":"crossref","first-page":"86","DOI":"10.1111\/j.1742-7843.2009.00494.x","article-title":"The Nordic countries as a cohort for pharmacoepidemiological research","volume":"106","author":"Furu","year":"2010","journal-title":"Basic Clin Pharmacol Toxicol"},{"key":"10.1016\/j.ajog.2022.08.016_bib39","doi-asserted-by":"crossref","first-page":"1425","DOI":"10.1111\/j.1651-2227.2010.01835.x","article-title":"Brief report: validity of Finnish registry-based diagnoses of autism with the ADI-R","volume":"99","author":"Lampi","year":"2010","journal-title":"Acta Paediatr"},{"key":"10.1016\/j.ajog.2022.08.016_bib40","doi-asserted-by":"crossref","first-page":"574","DOI":"10.1007\/s10578-015-0591-6","article-title":"Demographic characteristics and psychiatric comorbidity of children and adolescents diagnosed with ADHD in specialized healthcare","volume":"47","author":"Joelsson","year":"2016","journal-title":"Child Psychiatry Hum Dev"},{"key":"10.1016\/j.ajog.2022.08.016_bib41","article-title":"Diagnosing autism spectrum disorder among children in Norway","volume":"139","author":"Sur\u00e9n","year":"2019","journal-title":"Tidsskr Nor Laegeforen"},{"key":"10.1016\/j.ajog.2022.08.016_bib42","doi-asserted-by":"crossref","DOI":"10.1371\/journal.pone.0041280","article-title":"Autism spectrum disorders in the Stockholm youth cohort: design, prevalence and validity","volume":"7","author":"Idring","year":"2012","journal-title":"PLoS One"},{"key":"10.1016\/j.ajog.2022.08.016_bib43","doi-asserted-by":"crossref","first-page":"103","DOI":"10.1192\/bjp.bp.112.120808","article-title":"Risk of bipolar disorder and schizophrenia in relatives of people with attention-deficit hyperactivity disorder","volume":"203","author":"Larsson","year":"2013","journal-title":"Br J Psychiatry"},{"key":"10.1016\/j.ajog.2022.08.016_bib44","doi-asserted-by":"crossref","first-page":"157.e1","DOI":"10.1016\/j.ajog.2010.08.046","article-title":"Diseases in children born to mothers with preeclampsia: a population-based sibling cohort study","volume":"204","author":"Wu","year":"2011","journal-title":"Am J Obstet Gynecol"},{"key":"10.1016\/j.ajog.2022.08.016_bib45","first-page":"1","article-title":"Conducting meta-analyses in R with the metafor package","volume":"36","author":"Viechtbauer","year":"2010","journal-title":"J\u00a0Stat Softw"},{"key":"10.1016\/j.ajog.2022.08.016_bib46","doi-asserted-by":"crossref","DOI":"10.1001\/jamanetworkopen.2021.0837","article-title":"Assessment of cesarean delivery and neurodevelopmental and psychiatric disorders in the\u00a0children of a population-based Swedish birth\u00a0cohort","volume":"4","author":"Zhang","year":"2021","journal-title":"JAMA Netw Open"},{"key":"10.1016\/j.ajog.2022.08.016_bib47","doi-asserted-by":"crossref","DOI":"10.1001\/jamapediatrics.2016.0965","article-title":"Association of labor induction with offspring risk of autism spectrum disorders","volume":"170","author":"Oberg","year":"2016","journal-title":"JAMA Pediatr"},{"key":"10.1016\/j.ajog.2022.08.016_bib48","doi-asserted-by":"crossref","first-page":"383","DOI":"10.1007\/s10519-017-9852-4","article-title":"A\u00a0family-based study of the association between labor induction and offspring attention-deficit hyperactivity disorder and low academic achievement","volume":"47","author":"Wiggs","year":"2017","journal-title":"Behav Genet"},{"key":"10.1016\/j.ajog.2022.08.016_bib49","doi-asserted-by":"crossref","first-page":"160","DOI":"10.1111\/jcpp.12959","article-title":"Maternal infection requiring hospitalization during pregnancy and attention-deficit hyperactivity disorder in offspring: a quasi-experimental family-based study","volume":"60","author":"Ginsberg","year":"2019","journal-title":"J\u00a0Child Psychol Psychiatry"},{"key":"10.1016\/j.ajog.2022.08.016_bib50","doi-asserted-by":"crossref","first-page":"61","DOI":"10.1111\/jcpp.12124","article-title":"Familial confounding of the association between maternal smoking during pregnancy and ADHD in offspring","volume":"55","author":"Skoglund","year":"2014","journal-title":"J\u00a0Child Psychol Psychiatry"},{"key":"10.1016\/j.ajog.2022.08.016_bib51","doi-asserted-by":"crossref","first-page":"134","DOI":"10.1002\/aur.2196","article-title":"Familial confounding of the association between maternal smoking in pregnancy and autism spectrum disorder in offspring","volume":"13","author":"Kalkbrenner","year":"2020","journal-title":"Autism Res"},{"key":"10.1016\/j.ajog.2022.08.016_bib52","doi-asserted-by":"crossref","first-page":"3275","DOI":"10.1111\/apa.16062","article-title":"Familial confounding affected the associations between maternal smoking during pregnancy and offspring speech\u00a0and language, scholastic and coordination disorders","volume":"110","author":"Arrhenius","year":"2021","journal-title":"Acta Paediatr"},{"key":"10.1016\/j.ajog.2022.08.016_bib53","doi-asserted-by":"crossref","first-page":"e208","DOI":"10.1097\/AOG.0000000000003132","article-title":"ACOG Practice Bulletin No. 209: obstetric analgesia and anesthesia","volume":"133","year":"2019","journal-title":"Obstet Gynecol"},{"key":"10.1016\/j.ajog.2022.08.016_bib54","doi-asserted-by":"crossref","first-page":"270","DOI":"10.1097\/ALN.0000000000000935","article-title":"Practice guidelines for obstetric anesthesia: an updated report by the American society of anesthesiologists task force on obstetric anesthesia and the Society for Obstetric Anesthesia and Perinatology","volume":"124","year":"2016","journal-title":"Anesthesiology"},{"key":"10.1016\/j.ajog.2022.08.016_bib55","series-title":"Intrapartum care for healthy women and babies (NICE Guideline CG190)","year":"2019"},{"key":"10.1016\/j.ajog.2022.08.016_bib56","doi-asserted-by":"crossref","first-page":"S46","DOI":"10.2105\/AJPH.2013.301252","article-title":"Critical need for family-based, quasi-experimental designs in integrating genetic and social science research","volume":"103","author":"D\u2019Onofrio","year":"2013","journal-title":"Am J Public Health"},{"key":"10.1016\/j.ajog.2022.08.016_bib57","doi-asserted-by":"crossref","first-page":"428","DOI":"10.1111\/jcpp.12140","article-title":"Family income in early childhood and subsequent attention deficit\/hyperactivity disorder: a quasi-experimental study","volume":"55","author":"Larsson","year":"2014","journal-title":"J\u00a0Child Psychol Psychiatry"},{"key":"10.1016\/j.ajog.2022.08.016_bib58","doi-asserted-by":"crossref","first-page":"1628","DOI":"10.1093\/ije\/dyab099","article-title":"No causal associations between childhood family income and subsequent psychiatric disorders, substance misuse and violent crime arrests: a nationwide Finnish study of >650 000 individuals and their siblings","volume":"50","author":"Sariaslan","year":"2021","journal-title":"Int J Epidemiol"},{"key":"10.1016\/j.ajog.2022.08.016_bib59","doi-asserted-by":"crossref","first-page":"494","DOI":"10.1093\/schbul\/sbu105","article-title":"Does population density and neighborhood deprivation predict schizophrenia? A nationwide Swedish family-based study of 2.4 million individuals","volume":"41","author":"Sariaslan","year":"2015","journal-title":"Schizophr Bull"},{"key":"10.1016\/j.ajog.2022.08.016_bib60","first-page":"31","article-title":"Prevalence of autism in Europe, North America and Oceania, 2000-2020: a systematic review","author":"Anorson","year":"2021","journal-title":"Eur J Public Health"},{"key":"10.1016\/j.ajog.2022.08.016_bib61","doi-asserted-by":"crossref","first-page":"345","DOI":"10.1111\/jcpp.12381","article-title":"Annual Research Review: a meta-analysis of the worldwide prevalence of mental disorders in children and adolescents","volume":"56","author":"Polanczyk","year":"2015","journal-title":"J\u00a0Child Psychol Psychiatry"}],"container-title":["American Journal of Obstetrics and Gynecology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0002937822006500?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0002937822006500?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,9,11]],"date-time":"2025-09-11T11:38:44Z","timestamp":1757590724000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0002937822006500"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2023,2]]},"references-count":58,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2023,2]]}},"alternative-id":["S0002937822006500"],"URL":"https:\/\/doi.org\/10.1016\/j.ajog.2022.08.016","relation":{},"ISSN":["0002-9378"],"issn-type":[{"value":"0002-9378","type":"print"}],"subject":[],"published":{"date-parts":[[2023,2]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Labor epidural analgesia and subsequent risk of offspring autism spectrum disorder and attention-deficit\/hyperactivity disorder: a cross-national cohort study of 4.5 million individuals and their siblings","name":"articletitle","label":"Article Title"},{"value":"American Journal of Obstetrics and Gynecology","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.ajog.2022.08.016","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2022 The Author(s). Published by Elsevier Inc.","name":"copyright","label":"Copyright"}]}}