title: [Social hygiene aspects of the development of medical service to elderly persons].
mesh_terms: D000208:Acute Disease; D000368:Aged; D002908:Chronic Disease; D003695:Delivery of Health Care; D004630:Emergencies; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009017:Morbidity; D012936:Social Medicine; D014586:USSR
vernacular_title: Sotsial'no-gigienicheskie aspekty razvitiia meditsinskoĭ pomoshchi litsam pozhilogo vozrasta