[Characteristics of the development of infant mortality since 1950].
D001317:Austria; D005859:Germany, East; D005860:Germany, West; D006801:Humans; D007223:Infant; D007226:Infant Mortality; D007231:Infant, Newborn; D013557:Switzerland
Grundzüge der Entwicklung der Säuglingssterblichkeit seit 1950