title: Pregnancy and labor complications in teenagers in Tehran.
authors.affiliation: Department of Obstetrics and Gynecology, Roointan-Arash Maternity Hospital, Tehran University of Medical Sciences, Tehran, Iran. info@royaninstitute.org
authors.forename: A
authors.initials: A
authors.lastname: Moini
authors.forename: K
authors.initials: K
authors.lastname: Riazi
authors.forename: A H
authors.initials: AH
authors.lastname: Mehrparvar
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D001724:Birth Weight; D005260:Female; D005865:Gestational Age; D006785:Hospitals, University / Q000706:statistics & numerical data; D006801:Humans; D007492:Iran / Q000453:epidemiology; D007744:Obstetric Labor Complications / Q000453:epidemiology*; D011247:Pregnancy; D011248:Pregnancy Complications / Q000453:epidemiology*; D011253:Pregnancy in Adolescence / Q000706:statistics & numerical data*; D012307:Risk Factors