[Some peculiarities of the morbidity of middle aged and aged population].
D000368:Aged; D002908:Chronic Disease; D005260:Female; D005853:Geriatrics; D006801:Humans; D008297:Male; D008875:Middle Aged; D009017:Morbidity; D010808:Physical Examination; D014586:USSR
Nekotorye osobennosti zabolevaemosti naseleniia pozhilykh i starcheskikh vozrastov.