[Polyposis and cancer of the gastro-intestinal tract].
D004064:Digestive System; D041981:Gastrointestinal Tract; D006801:Humans; D009369:Neoplasms; D011127:Polyps
CANCER; DIGESTIVE SYSTEM; TUMORS, POLYPI
Polipoz i rak zheludochnokishechnogo trakta.