[Detection, registration and curative treatment of the chronically and frequently ill].
D000041:Absenteeism; D000328:Adult; D002908:Chronic Disease / Q000453:epidemiology / Q000628:therapy*; D006801:Humans; D008875:Middle Aged; D012042:Registries; D014586:USSR
Vyiavlenie, uchet i ozdorovlenie dlitel'no i chasto boleiushchikh.