[Perinatal risk factors for trauma of the brachial plexus during labor].
Tsvetkova
S
S
Chervenkova
V
V
Popova
A
A
Kovachev
E
E
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