[Etiological characteristics of pneumonia].
D000293:Adolescent; D000328:Adult; D001424:Bacterial Infections / Q000175:diagnosis / Q000209:etiology* / Q000382:microbiology; D002648:Child; D006801:Humans; D011024:Pneumonia, Viral / Q000175:diagnosis / Q000209:etiology* / Q000382:microbiology
Etiologicheskaia kharakteristika pnevmoniĭ.