title: Migration and preterm birth in war refugees: a Swedish cohort study.
authors.affiliation: Centre for Health Equity Studies (CHESS), Karolinska Institutet/Stockholm University, 106 91, Stockholm, Sweden, can.liu@chess.su.se.
authors.forename: Can
authors.initials: C
authors.lastname: Liu
authors.forename: Marcelo
authors.initials: M
authors.lastname: Urquia
authors.forename: Sven
authors.initials: S
authors.lastname: Cnattingius
authors.forename: Anders
authors.initials: A
authors.lastname: Hjern
mesh_terms: D000293:Adolescent; D000328:Adult; D015331:Cohort Studies; D004641:Emigration and Immigration / Q000706:statistics & numerical data*; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D016015:Logistic Models; D008297:Male; D008423:Maternal Age; D011247:Pregnancy; D047928:Premature Birth / Q000208:ethnology*; D012036:Refugees / Q000523:psychology / Q000706:statistics & numerical data*; D012307:Risk Factors; D012944:Social Support; D012959:Socioeconomic Factors; D013313:Stress Disorders, Post-Traumatic / Q000150:complications / Q000208:ethnology; D013548:Sweden / Q000453:epidemiology; D014857:Warfare; D055815:Young Adult