[Centralization of obstetric care and perinatal mortality in Norwegian municipalities during 1986-90].
Scheel
P
P
Danielsen
O K
OK
D005260:Female; D006801:Humans; D007226:Infant Mortality; D007231:Infant, Newborn; D015931:Intensive Care, Neonatal / Q000458:organization & administration; D009664:Norway / Q000453:epidemiology; D009775:Obstetrics and Gynecology Department, Hospital / Q000458:organization & administration*; D011247:Pregnancy