[SOME DATA FROM A SURVEY OF LONG-LIVED PERSONS IN THE GRODNO AND GOMEL REGION OF THE BELORUSSIAN SSR].
D003625:Data Collection; D005853:Geriatrics; D008136:Longevity; D002094:Republic of Belarus
BELORUSSIA; GERIATRICS; LONGEVITY
NEKOTORYE DANNYE OBSLEDOVANIIA DOLGOLETNIKH V GRODNENSKO I I GOMEL'SKO I OBLASTIAKH BELORUSSKO I SSR.