title: [Etiology, clinical picture and diagnosis of acute pneumonia].
mesh_terms: D000208:Acute Disease; D000328:Adult; D006801:Humans; D008875:Middle Aged; D011014:Pneumonia / Q000175:diagnosis* / Q000382:microbiology
vernacular_title: K étiologii, klinike i diagnostike ostroĭ pnevmonii.