[The needs of the middle aged- and aged population for medical service].
D000367:Age Factors; D000368:Aged; D005853:Geriatrics; D006801:Humans; D008875:Middle Aged; D009017:Morbidity; D010548:Personal Health Services; D014586:USSR
K voprosu o potrebnosti naseleniia pozhilogo i starcheskogo vozrasta v meditsinskoĭ pomoshchi.