title: [Specific features of clinical course in acute pneumonia in various age groups].
mesh_terms: D000208:Acute Disease; D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011014:Pneumonia / Q000175:diagnosis / Q000503:physiopathology
vernacular_title: Osobennosti klinicheskogo techeniia ostrykh pnevmoniĭ v razlichnykh vozrastnykh gruppakh.