{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,4]],"date-time":"2026-10-04T13:25:07Z","timestamp":1791120307833,"version":"4.1.0"},"reference-count":48,"publisher":"Informa UK Limited","issue":"9","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["The Journal of Maternal-Fetal &amp; Neonatal Medicine"],"published-print":{"date-parts":[[2007,1]]},"DOI":"10.1080\/14767050701490327","type":"journal-article","created":{"date-parts":[[2007,8,14]],"date-time":"2007-08-14T12:39:56Z","timestamp":1187095196000},"page":"677-685","source":"Crossref","is-referenced-by-count":59,"title":["Maternal vagal tone change in response to methadone is associated with neonatal abstinence syndrome severity in exposed neonates"],"prefix":"10.1080","volume":"20","author":[{"given":"Lauren M.","family":"Jansson","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Janet A.","family":"Dipietro","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Andrea","family":"Elko","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Martha","family":"Velez","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"301","published-online":{"date-parts":[[2009,7,7]]},"reference":[{"key":"CIT0001","first-page":"255","volume-title":"Modern Methods in Pharmacological Testing and Evaluation of Drugs of Abuse","author":"Finnegan L","year":"1990"},{"key":"CIT0002","first-page":"101","volume-title":"Perinatal addiction","author":"Davis R C","year":"1975"},{"key":"CIT0003","doi-asserted-by":"crossref","first-page":"175","DOI":"10.1111\/j.1479-828X.1995.tb01863.x","volume":"35","author":"Malpas T J","year":"1995","journal-title":"Aust N Z J Obstet Gynaecol"},{"key":"CIT0004","first-page":"936","volume":"81","author":"Doberczak T M","year":"1993","journal-title":"Obstet Gynecol"},{"key":"CIT0005","doi-asserted-by":"crossref","first-page":"606","DOI":"10.1016\/j.ajog.2005.03.072","volume":"93","author":"McCarthy J J","year":"2005","journal-title":"Am J Obstet Gynecol"},{"key":"CIT0006","doi-asserted-by":"crossref","first-page":"312","DOI":"10.1067\/S0002-9378(03)00520-9","volume":"189","author":"Berghella V","year":"2003","journal-title":"Am J Obstet Gynecol"},{"key":"CIT0007","doi-asserted-by":"crossref","first-page":"96","DOI":"10.1111\/j.1440-1754.1991.tb00360.x","volume":"27","author":"Mack G","year":"1991","journal-title":"J Paediatr Child Health"},{"key":"CIT0008","doi-asserted-by":"crossref","first-page":"1244","DOI":"10.1016\/S0029-7844(02)02387-6","volume":"100","author":"Dasche J S","year":"2002","journal-title":"Obstet Gynecol"},{"key":"CIT0009","doi-asserted-by":"crossref","first-page":"339","DOI":"10.3109\/00952997609077202","volume":"3","author":"Strauss M E","year":"1976","journal-title":"Am J Drug Alcohol Abuse"},{"key":"CIT0010","doi-asserted-by":"crossref","first-page":"199","DOI":"10.1016\/S0002-9378(16)33250-1","volume":"127","author":"Madden J D","year":"1977","journal-title":"Am J Obstet Gynecol"},{"key":"CIT0011","doi-asserted-by":"crossref","first-page":"642","DOI":"10.1016\/S0022-3476(76)80027-3","volume":"88","author":"Ostrea E M","year":"1976","journal-title":"J Pediatr"},{"key":"CIT0012","doi-asserted-by":"crossref","first-page":"187","DOI":"10.1016\/j.bcp.2004.09.008","volume":"69","author":"Nekhayeva I A","year":"2005","journal-title":"Biochem Pharmacol"},{"key":"CIT0013","doi-asserted-by":"crossref","first-page":"763","DOI":"10.1007\/s00228-005-0035-5","volume":"61","author":"Wolff K","year":"2005","journal-title":"Eur J Clin Pharmacol"},{"key":"CIT0014","first-page":"41","volume":"4","author":"Nagy E","year":"2001","journal-title":"J Gend Specif Med"},{"key":"CIT0015","doi-asserted-by":"crossref","first-page":"175","DOI":"10.1037\/0012-1649.35.1.175","volume":"35","author":"Weinberg M","year":"1999","journal-title":"Dev Psychol"},{"key":"CIT0016","doi-asserted-by":"crossref","first-page":"e106","DOI":"10.1542\/peds.2005-1286","volume":"117","author":"Morse S","year":"2006","journal-title":"Pediatrics"},{"key":"CIT0017","doi-asserted-by":"crossref","first-page":"25","DOI":"10.1159\/000291812","volume":"43","author":"Anyaegbunam A","year":"1997","journal-title":"Gynecol Obstet Invest"},{"key":"CIT0018","first-page":"229","volume":"15","author":"Levine A","year":"1995","journal-title":"J Perinatol"},{"key":"CIT0019","first-page":"254","volume":"74","author":"Archie C","year":"1989","journal-title":"Obstet Gynecol"},{"key":"CIT0020","first-page":"819","volume":"41","author":"Cejtin H","year":"1996","journal-title":"J Reprod Med"},{"key":"CIT0021","doi-asserted-by":"crossref","first-page":"23","DOI":"10.1016\/j.ntt.2003.09.003","volume":"26","author":"Wouldes T A","year":"2004","journal-title":"Neurotoxicol Teratol"},{"key":"CIT0022","doi-asserted-by":"crossref","first-page":"611","DOI":"10.1016\/j.ajog.2005.02.075","volume":"193","author":"Jansson L","year":"2005","journal-title":"Am J Obstet Gynecol"},{"key":"CIT0023","doi-asserted-by":"crossref","first-page":"1314","DOI":"10.1111\/1467-8624.00350","volume":"72","author":"Bazhenova O","year":"2001","journal-title":"Child Dev"},{"key":"CIT0024","first-page":"173","volume":"114","author":"Porges S","year":"1991","journal-title":"NIDA Res Monogr"},{"key":"CIT0025","doi-asserted-by":"crossref","first-page":"702","DOI":"10.1111\/j.1469-8986.1990.tb03198.x","volume":"27","author":"Grossman P","year":"1990","journal-title":"Psychophysiology"},{"key":"CIT0026","doi-asserted-by":"crossref","first-page":"498","DOI":"10.1542\/peds.90.3.498","volume":"90","author":"Porges S","year":"1992","journal-title":"Pediatrics"},{"key":"CIT0027","doi-asserted-by":"crossref","first-page":"111","DOI":"10.1017\/CBO9780511663963.007","volume-title":"The development of emotion, regulation and dysregulation","author":"Porges S","year":"1991"},{"key":"CIT0028","doi-asserted-by":"crossref","first-page":"421","DOI":"10.1111\/j.1530-0277.1990.tb00498.x","volume":"14","author":"Newlin D","year":"1990","journal-title":"Alcohol Clin Exp Res"},{"key":"CIT0029","first-page":"565","volume":"105","author":"Newlin D B","year":"1990","journal-title":"NIDA Res Monogr"},{"key":"CIT0030","doi-asserted-by":"crossref","first-page":"211","DOI":"10.1016\/0376-8716(94)01086-Z","volume":"37","author":"Newlin D","year":"1995","journal-title":"Drug Alcohol Depend"},{"key":"CIT0031","doi-asserted-by":"crossref","first-page":"933","DOI":"10.1016\/S0022-3476(05)82214-0","volume":"118","author":"Doberczak T M","year":"1991","journal-title":"J Pediatr"},{"key":"CIT0032","doi-asserted-by":"crossref","first-page":"1079","DOI":"10.1542\/peds.101.6.1079","volume":"101","author":"The American Academy of Pediatrics Committee on Drugs","year":"1998","journal-title":"Pediatrics"},{"key":"CIT0033","first-page":"2773","volume":"23","author":"Kreek M","year":"1973","journal-title":"NY State J Med"},{"key":"CIT0034","doi-asserted-by":"publisher","DOI":"10.3109\/00952998709001515"},{"key":"CIT0035","doi-asserted-by":"crossref","first-page":"287","DOI":"10.1016\/S0376-8716(03)00015-2","volume":"70","author":"Lintzeris N","year":"2003","journal-title":"Drug Alcohol Depend"},{"key":"CIT0036","first-page":"141","volume":"2","author":"Finnegan L","year":"1975","journal-title":"Addict Dis"},{"key":"CIT0037","doi-asserted-by":"crossref","first-page":"101","DOI":"10.1007\/978-1-4757-0360-3_7","volume-title":"Cardiorespiratory and cardiosomatic psychophysiology","author":"Porges S","year":"1986"},{"key":"CIT0038","first-page":"213","volume-title":"Change and development: Issues of theory, method and application","author":"Willett J","year":"1997"},{"key":"CIT0039","first-page":"113","volume":"2","author":"Johnson H","year":"1982","journal-title":"Pediatr Pharmacol"},{"key":"CIT0040","doi-asserted-by":"crossref","first-page":"26","DOI":"10.1097\/00004714-199802000-00005","volume":"18","author":"Rissanen A","year":"1998","journal-title":"J Clin Psychopharmacol"},{"key":"CIT0041","doi-asserted-by":"crossref","first-page":"261","DOI":"10.1016\/j.yhbeh.2006.03.009","volume":"50","author":"Tanaka M","year":"2006","journal-title":"Horm Behav"},{"key":"CIT0042","doi-asserted-by":"crossref","first-page":"444","DOI":"10.2165\/00003088-199631060-00004","volume":"31","author":"Baumann P","year":"1996","journal-title":"Clin Pharmacokinet"},{"key":"CIT0043","doi-asserted-by":"crossref","first-page":"63","DOI":"10.1080\/10550490050172236","volume":"9","author":"Hamilton S P","year":"2000","journal-title":"Am J Addict"},{"key":"CIT0044","doi-asserted-by":"publisher","DOI":"10.1001\/archpedi.160.2.173"},{"key":"CIT0045","doi-asserted-by":"crossref","first-page":"855","DOI":"10.1001\/archpedi.160.8.855-b","volume":"160","author":"Beaulac-Baillargeon L","year":"2006","journal-title":"Arch Pediatr Adolesc Med"},{"key":"CIT0046","doi-asserted-by":"crossref","first-page":"654","DOI":"10.1203\/01.PDR.0000112099.88740.4E","volume":"55","author":"Godding V","year":"2004","journal-title":"Pediatr Res"},{"key":"CIT0047","doi-asserted-by":"crossref","first-page":"54","DOI":"10.1037\/0012-1649.36.1.54","volume":"36","author":"Bornstein M","year":"2000","journal-title":"Dev Psychol"},{"key":"CIT0048","first-page":"1367","volume-title":"Primary pediatric care. Second ed","author":"Finnegan L P","year":"1992"}],"container-title":["The Journal of Maternal-Fetal &amp; Neonatal Medicine"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/www.tandfonline.com\/doi\/pdf\/10.1080\/14767050701490327","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,1,20]],"date-time":"2025-01-20T09:51:45Z","timestamp":1737366705000},"score":1,"resource":{"primary":{"URL":"http:\/\/www.tandfonline.com\/doi\/full\/10.1080\/14767050701490327"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2007,1]]},"references-count":48,"journal-issue":{"issue":"9","published-online":{"date-parts":[[2009,7,7]]},"published-print":{"date-parts":[[2007,1]]}},"alternative-id":["10.1080\/14767050701490327"],"URL":"https:\/\/doi.org\/10.1080\/14767050701490327","relation":{},"ISSN":["1476-7058","1476-4954"],"issn-type":[{"value":"1476-7058","type":"print"},{"value":"1476-4954","type":"electronic"}],"subject":[],"published":{"date-parts":[[2007,1]]}}}