[A diet for preventing colorectal cancer?].
D002986:Clinical Trials as Topic; D003111:Colonic Polyps / Q000178:diet therapy / Q000517:prevention & control; D015179:Colorectal Neoplasms / Q000178:diet therapy* / Q000517:prevention & control*; D005638:Fruit; D006801:Humans; D008019:Life Style; D009364:Neoplasm Recurrence, Local / Q000178:diet therapy / Q000517:prevention & control; D016896:Treatment Outcome; D014675:Vegetables