[Recording of pneumonia in acute respiratory infections in children].
D002648:Child; D004812:Epidemiologic Methods; D006801:Humans; D011014:Pneumonia / Q000453:epidemiology*; D012141:Respiratory Tract Infections / Q000453:epidemiology*; D014586:USSR
Ob uchete pnevmoniĭ pri ostrykh respiratornykh infektsiiakh u deteĭ