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机译:Implementation of a 4-y, high-fiber, high-fruit-and-vegetable, low-fat dietary intervention: results of dietary changes in the Polyp Prevention Trial.
National Cancer Institute, Bethesda, MD, USA. el33t;
sychology.lu.se;
Adenomatous Polyps; Colonic Polyps; Dietary Fats; Dietary Fiber; Fruit; Vegetables; 腺瘤性息肉; 结肠息肉; 膳食脂肪类; 膳食纤维; 水果; 蔬菜;