[Perinatal infant mortality from 1947 to 1956].
D005260:Female; D006801:Humans; D007223:Infant; D007226:Infant Mortality; D036801:Parturition; D066087:Perinatal Death; D054238:Perinatal Mortality; D011247:Pregnancy
INFANT MORTALITY
Perinatale Kindersterblichkeit 1947 bis 1956.