title: [Obstetrics risks during adolescent pregnancy].
authors.forename: K
authors.initials: K
authors.lastname: Tsvetkov
authors.forename: St
authors.initials: S
authors.lastname: Ivanov
authors.forename: M
authors.initials: M
authors.lastname: Monastirska
authors.forename: M
authors.initials: M
authors.lastname: Angelova
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D005260:Female; D006801:Humans; D007744:Obstetric Labor Complications / Q000453:epidemiology*; D011247:Pregnancy; D011248:Pregnancy Complications / Q000453:epidemiology*; D012307:Risk Factors; D055815:Young Adult