title: Diet and cancer of the gastrointestinal tract.
mesh_terms: D000437:Alcoholism / Q000150:complications; D003110:Colonic Neoplasms / Q000209:etiology; D004032:Diet; D004035:Diet Therapy; D004040:Dietary Carbohydrates / Q000009:adverse effects; D004041:Dietary Fats / Q000009:adverse effects; D004938:Esophageal Neoplasms / Q000209:etiology; D005770:Gastrointestinal Neoplasms / Q000453:epidemiology / Q000209:etiology*; D006801:Humans; D009566:Nitrates / Q000378:metabolism; D010190:Pancreatic Neoplasms / Q000209:etiology; D012004:Rectal Neoplasms / Q000209:etiology; D012744:Sex Ratio; D012907:Smoking / Q000150:complications; D013274:Stomach Neoplasms / Q000209:etiology
chemical_list: D004040:Dietary Carbohydrates; D004041:Dietary Fats; D009566:Nitrates