[Perinatal factors, associated with an increased risk of brain hemorrhage in newborns with very low body weight].
Tsvetanova
S
S
Chernookova
V
V
Popova
A
A
Kovachev
E
E
D001835:Body Weight; D002031:Bulgaria / Q000453:epidemiology; D036861:Delivery, Obstetric; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D020300:Intracranial Hemorrhages / Q000453:epidemiology / Q000209:etiology*; D011247:Pregnancy; D012189:Retrospective Studies; D012307:Risk Factors