[Clinical analysis of bronchopneumonia in infants in the years 1966-1975].
D000367:Age Factors; D001996:Bronchopneumonia / Q000453:epidemiology* / Q000401:mortality; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male
Analiza kliniczna i dynamika zapaleń płuc i oskrzeli u niemowlat w latach 1966--1975.