title: Chemical and Environmental agents in gastrointestinal carcinogenesis.
mesh_terms: D000818:Animals; D002273:Carcinogens / Q000633:toxicity*; D002274:Carcinogens, Environmental / Q000633:toxicity*; D003110:Colonic Neoplasms / Q000139:chemically induced; D004032:Diet; D004938:Esophageal Neoplasms / Q000139:chemically induced; D005770:Gastrointestinal Neoplasms / Q000139:chemically induced*; D006801:Humans; D008297:Male; D009183:Mycotoxins / Q000633:toxicity; D009374:Neoplasms, Experimental / Q000139:chemically induced; D009602:Nitrosamines / Q000633:toxicity; D013274:Stomach Neoplasms / Q000139:chemically induced
chemical_list: D002273:Carcinogens; D002274:Carcinogens, Environmental; D009183:Mycotoxins; D009602:Nitrosamines