{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,2]],"date-time":"2026-10-02T05:18:01Z","timestamp":1790918281703,"version":"4.1.0"},"reference-count":32,"publisher":"Elsevier BV","issue":"1","license":[{"start":{"date-parts":[[2003,1,1]],"date-time":"2003-01-01T00:00:00Z","timestamp":1041379200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2003,1,1]],"date-time":"2003-01-01T00:00:00Z","timestamp":1041379200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"}],"content-domain":{"domain":["clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","jacionline.org","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Journal of Allergy and Clinical Immunology"],"published-print":{"date-parts":[[2003,1]]},"DOI":"10.1067\/mai.2003.34","type":"journal-article","created":{"date-parts":[[2003,3,25]],"date-time":"2003-03-25T12:42:42Z","timestamp":1048596162000},"page":"51-56","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":86,"title":["Mode of delivery and risk of allergic rhinitis and asthma"],"prefix":"10.1067","volume":"111","author":[{"given":"Peter","family":"Bager","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mads","family":"Melbye","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Klaus","family":"Rostgaard","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Christine","family":"Stabell Benn","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tine","family":"Westergaard","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1067\/mai.2003.34_bib1","doi-asserted-by":"crossref","first-page":"F186","DOI":"10.1136\/fn.83.3.F186","article-title":"Importance of intestinal colonisation in the maturation of humoral immunity in early infancy: a prospective follow up study of healthy infants aged 0-6 months","volume":"83","author":"Gr\u00f8nlund","year":"2000","journal-title":"Arch Dis Child Fetal Neonatal Ed"},{"key":"10.1067\/mai.2003.34_bib2","doi-asserted-by":"crossref","first-page":"342","DOI":"10.1046\/j.1365-2222.1999.00560.x","article-title":"The intestinal microflora in allergic Estonian and Swedish 2-year-old children","volume":"29","author":"Bj\u00f6rksten","year":"1999","journal-title":"Clin Exp Allergy"},{"key":"10.1067\/mai.2003.34_bib3","doi-asserted-by":"crossref","first-page":"589","DOI":"10.3109\/02770900009090814","article-title":"Obstetric complications and asthma in childhood","volume":"37","author":"Xu","year":"2000","journal-title":"J Asthma"},{"key":"10.1067\/mai.2003.34_bib4","doi-asserted-by":"crossref","first-page":"732","DOI":"10.1067\/mai.2001.113048","article-title":"Caesarean section and risk of asthma and allergy in adulthood","volume":"107","author":"Xu","year":"2001","journal-title":"J Allergy Clin Immunol"},{"key":"10.1067\/mai.2003.34_bib5","doi-asserted-by":"crossref","first-page":"332","DOI":"10.1007\/BF01647733","article-title":"Development of the faecal anaerobic microflora after caesarean section and treatment with antibiotics in newborn infants","volume":"15","author":"Bennet","year":"1987","journal-title":"Infection"},{"key":"10.1067\/mai.2003.34_bib6","first-page":"19","article-title":"Fecal microflora in healthy infants born by different methods of delivery: permanent changes in intestinal flora after cesarean delivery","volume":"28","author":"Gr\u00f8nlund","year":"1999","journal-title":"J Pediatr Gastroenterol Nutr"},{"key":"10.1067\/mai.2003.34_bib7","doi-asserted-by":"crossref","first-page":"298","DOI":"10.1016\/S0022-3476(77)80836-6","article-title":"Development of anaerobic fecal flora in healthy newborn infants","volume":"91","author":"Long","year":"1977","journal-title":"J Pediatr"},{"key":"10.1067\/mai.2003.34_bib8","doi-asserted-by":"crossref","first-page":"516","DOI":"10.1067\/mai.2001.118130","article-title":"Allergy development and the intestinal microflora during the first year of life","volume":"108","author":"Bj\u00f6rksten","year":"2001","journal-title":"J Allergy Clin Immunol"},{"key":"10.1067\/mai.2003.34_bib9","doi-asserted-by":"crossref","first-page":"1590","DOI":"10.1046\/j.1365-2222.2000.00982.x","article-title":"Microflora-associated characteristics in faeces from allergic and nonallergic infants","volume":"30","author":"B\u00f6ttcher","year":"2000","journal-title":"Clin Exp Allergy"},{"key":"10.1067\/mai.2003.34_bib10","doi-asserted-by":"crossref","first-page":"129","DOI":"10.1067\/mai.2001.111237","article-title":"Distinct patterns of neonatal gut microflora in infants in whom atopy was and was not developing","volume":"107","author":"Kalliomaki","year":"2001","journal-title":"J Allergy Clin Immunol"},{"key":"10.1067\/mai.2003.34_bib11","doi-asserted-by":"crossref","first-page":"800","DOI":"10.1067\/mai.2002.124046","article-title":"Mode of delivery and risk of developing allergic disease","volume":"109","author":"McKeever","year":"2002","journal-title":"J Allergy Clin Immunol"},{"key":"10.1067\/mai.2003.34_bib12","doi-asserted-by":"crossref","first-page":"867","DOI":"10.1067\/mai.2000.110558","article-title":"Risk of childhood asthma and allergic rhinitis in relation to pregnancy complications","volume":"106","author":"Nafstad","year":"2000","journal-title":"J Allergy Clin Immunol"},{"key":"10.1067\/mai.2003.34_bib13","doi-asserted-by":"crossref","first-page":"916","DOI":"10.1034\/j.1398-9995.2000.00480.x","article-title":"The initial care of newborn infants and subsequent hay fever","volume":"55","author":"Montgomery","year":"2000","journal-title":"Allergy"},{"key":"10.1067\/mai.2003.34_bib14","doi-asserted-by":"crossref","first-page":"491","DOI":"10.1034\/j.1398-9995.2001.056006491.x","article-title":"In utero and perinatal complications preceding asthma","volume":"56","author":"Annesi-Maesano","year":"2001","journal-title":"Allergy"},{"key":"10.1067\/mai.2003.34_bib15","doi-asserted-by":"crossref","first-page":"570","DOI":"10.1093\/oxfordjournals.aje.a008787","article-title":"Pre- and perinatal risk factors for asthma in inner city African- American children","volume":"143","author":"Oliveti","year":"1996","journal-title":"Am J Epidemiol"},{"key":"10.1067\/mai.2003.34_bib16","doi-asserted-by":"crossref","first-page":"1862","DOI":"10.1046\/j.1365-2222.2001.01128.x","article-title":"Thymus size and head circumference at birth and development of allergic diseases","volume":"31","author":"Benn","year":"2001","journal-title":"Clin Exp Allergy"},{"key":"10.1067\/mai.2003.34_bib17","doi-asserted-by":"crossref","first-page":"300","DOI":"10.1177\/14034948010290040201","article-title":"The Danish National Birth Cohort\u2014its background, structure and aim","volume":"29","author":"Olsen","year":"2001","journal-title":"Scand J Public Health"},{"key":"10.1067\/mai.2003.34_bib18","doi-asserted-by":"crossref","first-page":"775","DOI":"10.1136\/bmj.314.7083.775","article-title":"Population based study of rates of multiple pregnancies in Denmark, 1980-94","volume":"314","author":"Westergaard","year":"1997","journal-title":"BMJ"},{"key":"10.1067\/mai.2003.34_bib19","series-title":"SAS\/STAT software: changes and enhancements through release 6.11","author":"Institute Inc","year":"1996"},{"key":"10.1067\/mai.2003.34_bib20","doi-asserted-by":"crossref","first-page":"109","DOI":"10.3109\/00016348409154644","article-title":"The incidence of acute neonatal respiratory disorders in relation to mode of delivery","volume":"63","author":"Nielsen","year":"1984","journal-title":"Acta Obstet Gynecol Scand"},{"key":"10.1067\/mai.2003.34_bib21","doi-asserted-by":"crossref","first-page":"439","DOI":"10.1097\/00006250-200103000-00023","article-title":"Mode of delivery and risk of respiratory diseases in newborns","volume":"97","author":"Levine","year":"2001","journal-title":"Obstet Gynecol"},{"key":"10.1067\/mai.2003.34_bib22","doi-asserted-by":"crossref","first-page":"9","DOI":"10.1016\/S0301-2115(01)00292-5","article-title":"Neonatal respiratory morbidity following elective caesarean section in term infants. A 5-year retrospective study and a review of the literature","volume":"98","author":"van den Berg","year":"2001","journal-title":"Eur J Obstet Gynecol Reprod Biol"},{"key":"10.1067\/mai.2003.34_bib23","doi-asserted-by":"crossref","first-page":"651","DOI":"10.1093\/aje\/121.5.651","article-title":"An investigation of the relationship between cesarean section birth and respiratory distress syndrome of the newborn","volume":"121","author":"White","year":"1985","journal-title":"Am J Epidemiol"},{"key":"10.1067\/mai.2003.34_bib24","doi-asserted-by":"crossref","first-page":"262","DOI":"10.1136\/adc.58.4.262","article-title":"Catecholamine surge and lung function after delivery","volume":"58","author":"Faxelius","year":"1983","journal-title":"Arch Dis Child"},{"key":"10.1067\/mai.2003.34_bib25","first-page":"195","article-title":"The study of maternal and fetal plasma catecholamines levels during pregnancy and delivery","volume":"27","author":"Wang","year":"1999","journal-title":"J Perinat Med"},{"key":"10.1067\/mai.2003.34_bib26","doi-asserted-by":"crossref","first-page":"150","DOI":"10.1210\/edrv-4-2-150","article-title":"Human fetal serum cortisol levels at delivery: a review","volume":"4","author":"Murphy","year":"1983","journal-title":"Endocr Rev"},{"key":"10.1067\/mai.2003.34_bib27","first-page":"1244","article-title":"Surfactant-deficient respiratory distress after elective delivery at \u2018term\u2019","volume":"88","author":"Madar","year":"1999","journal-title":"Acta Paediatr"},{"key":"10.1067\/mai.2003.34_bib28","doi-asserted-by":"crossref","first-page":"255","DOI":"10.3109\/02770909609055366","article-title":"Neonatal characteristics as risk factors for preschool asthma","volume":"33","author":"Schaubel","year":"1996","journal-title":"J Asthma"},{"issue":"5 Suppl","key":"10.1067\/mai.2003.34_bib29","doi-asserted-by":"crossref","first-page":"S449","DOI":"10.1067\/mai.2001.114993","article-title":"Links between pediatric and adult asthma","volume":"107","author":"Martinez","year":"2001","journal-title":"J Allergy Clin Immunol"},{"key":"10.1067\/mai.2003.34_bib30","first-page":"417","article-title":"Instrumental deliveries in Denmark during the years 1970-1978","volume":"144","author":"Jessen","year":"1982","journal-title":"Ugeskr Laeger"},{"key":"10.1067\/mai.2003.34_bib31","doi-asserted-by":"crossref","first-page":"129","DOI":"10.3109\/00016349409013415","article-title":"Indications for cesarean section in singleton pregnancies in two Danish counties with different cesarean section rates","volume":"73","author":"Sperling","year":"1994","journal-title":"Acta Obstet Gynecol Scand"},{"key":"10.1067\/mai.2003.34_bib32","doi-asserted-by":"crossref","first-page":"45","DOI":"10.1111\/j.1365-3016.1993.tb00600.x","article-title":"Patterns of use of obstetrical interventions in 12 countries","volume":"7","author":"Stephenson","year":"1993","journal-title":"Paediatr Perinat Epidemiol"}],"container-title":["Journal of Allergy and Clinical Immunology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0091674902912960?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0091674902912960?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,9,25]],"date-time":"2025-09-25T04:49:53Z","timestamp":1758775793000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0091674902912960"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2003,1]]},"references-count":32,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2003,1]]}},"alternative-id":["S0091674902912960"],"URL":"https:\/\/doi.org\/10.1067\/mai.2003.34","relation":{},"ISSN":["0091-6749"],"issn-type":[{"value":"0091-6749","type":"print"}],"subject":[],"published":{"date-parts":[[2003,1]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Mode of delivery and risk of allergic rhinitis and asthma","name":"articletitle","label":"Article Title"},{"value":"Journal of Allergy and Clinical Immunology","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1067\/mai.2003.34","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"Copyright \u00a9 2003 Mosby, Inc. All rights reserved.","name":"copyright","label":"Copyright"}]}}