title: Germfree animal as a tool to study role of gut microflora and nutrition in cancer.
mesh_terms: D000818:Animals; D002273:Carcinogens; D005770:Gastrointestinal Neoplasms / Q000382:microbiology*; D005856:Germ-Free Life; D006801:Humans; D007422:Intestines / Q000382:microbiology*; D009369:Neoplasms / Q000382:microbiology*; D009374:Neoplasms, Experimental / Q000382:microbiology*; D009747:Nutritional Physiological Phenomena
chemical_list: D002273:Carcinogens