[Rectoscopy as a preventive medical check-up].
D000328:Adult; D000367:Age Factors; D000368:Aged; D005260:Female; D006801:Humans; D008297:Male; D008403:Mass Screening; D008875:Middle Aged; D011351:Proctoscopy; D012737:Sex Factors
Rectoskopie als Vorsorgeuntersuchung.