[Epidemiology of Pneumocystis carinii pneumonia in infants in view of personal observations].
D002648:Child; D002675:Child, Preschool; D006801:Humans; D007223:Infant; D011020:Pneumonia, Pneumocystis / Q000453:epidemiology* / Q000401:mortality; D011044:Poland
Epidemiologia pneumocystowego zapalenia płuc niemowlat w świetle własnych obserwacji.