title: [Age-specific peculiarities of the clinical course of influenza A (Victoria/3/75)].
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D001991:Bronchitis / Q000209:etiology; D006801:Humans; D007251:Influenza, Human / Q000150:complications*; D008875:Middle Aged; D011014:Pneumonia / Q000209:etiology; D011023:Pneumonia, Staphylococcal / Q000209:etiology
vernacular_title: Vozvrastnye osobennosti klinicheskogo techeniia grippa A (Viktoriia/3/75)