[Perinatal mortality for single births and twins in 1967-1984].
Magnus
P
P
Haldorsen
T
T
Bakketeig
L S
LS
D005260:Female; D005313:Fetal Death / Q000453:epidemiology*; D006801:Humans; D007223:Infant; D007226:Infant Mortality; D007231:Infant, Newborn; D009664:Norway; D011247:Pregnancy; D014427:Twins
Perinatal dødelighet for enkelfødte og tvillinger 1967-84.