[Epidemiologic study on cancerous lesions of the gastrointestinal system].
Kawai
K
K
Watanabe
Y
Y
Tada
M
M
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D000369:Aged, 80 and over; D002648:Child; D003110:Colonic Neoplasms / Q000453:epidemiology* / Q000473:pathology; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012307:Risk Factors; D012737:Sex Factors; D013274:Stomach Neoplasms / Q000453:epidemiology* / Q000473:pathology