[Incidence of rickets in children born in 1950].
D001699:Biometry; D005260:Female; D006801:Humans; D015994:Incidence; D036801:Parturition; D012279:Rickets / Q000453:epidemiology* / Q000706:statistics & numerical data*
RICKETS/epidemiology and statistics
Zur Rachitishäufigkeit des Jahrganges 1950.