[Report of mass screening of skin tumor in Yamaguchi Prefecture during 16 years, 1963--1978 (author's transl)].
D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D007564:Japan; D008297:Male; D008403:Mass Screening; D008875:Middle Aged; D012878:Skin Neoplasms / Q000453:epidemiology*; D013997:Time Factors