title: [Perinatal risk factors for trauma of the brachial plexus during labor].
authors.forename: S
authors.initials: S
authors.lastname: Tsvetkova
authors.forename: V
authors.initials: V
authors.lastname: Chervenkova
authors.forename: A
authors.initials: A
authors.lastname: Popova
authors.forename: E
authors.initials: E
authors.lastname: Kovachev
mesh_terms: D000328:Adult; D001917:Brachial Plexus / Q000293:injuries*; D002031:Bulgaria / Q000453:epidemiology; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D007744:Obstetric Labor Complications / Q000453:epidemiology*; D011247:Pregnancy; D012189:Retrospective Studies; D012307:Risk Factors