[A Long-term Follow-up study of gastric polyps. I. Frequency of cancerous change in gastric polyps (author's transl)].
D000293:Adolescent; D000328:Adult; D000368:Aged; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007564:Japan; D008297:Male; D008875:Middle Aged; D011127:Polyps / Q000453:epidemiology / Q000473:pathology*; D013274:Stomach Neoplasms / Q000453:epidemiology / Q000473:pathology*