[Perinatal mortality in the years 1952 to 1957].
D005260:Female; D006801:Humans; D007223:Infant; D007226:Infant Mortality; D066087:Perinatal Death; D054238:Perinatal Mortality; D011247:Pregnancy
INFANT MORTALITY
Die perinatale Kindersterblichkeit in den Jahren 1952 bis 1957.