[Some effects of influen on aged persons engaged in physical work].
D000368:Aged; D000375:Aging; D005260:Female; D006801:Humans; D007251:Influenza, Human / Q000150:complications / Q000503:physiopathology*; D008297:Male; D008875:Middle Aged; D005082:Physical Exertion; D026741:Physical Therapy Modalities
Nekotorye osobennosti vliianiia grippa na pozhilykh lits, zanimaiushchikhsia fizicheskoĭ kul'turoĭ.