[EXPERIENCE WITH MASS SCREENING OF THE POPULATION IN REMOTE VILLAGES OF THE KOLA PENINSULA].
D006801:Humans; D008403:Mass Screening; D012423:Rural Health; D014586:USSR
MASS SCREENING; RURAL HEALTH; USSR
OPYT MASSOVOGO OBSLEDOVANIIA NASELENIIA OTDALENNYKH SEL KOL'SKOGO POLUOSTROVA.