title: Cancer of the gastrointestinal tract. Late effects of gastrectomy.
mesh_terms: D000343:Afferent Loop Syndrome / Q000209:etiology; D000748:Anemia, Macrocytic / Q000209:etiology; D003967:Diarrhea / Q000209:etiology; D004377:Dumping Syndrome / Q000209:etiology; D005494:Folic Acid Deficiency / Q000209:etiology; D005743:Gastrectomy; D005750:Gastric Juice / Q000378:metabolism; D005755:Gastrins / Q000378:metabolism; D006801:Humans; D007408:Intestinal Absorption; D007437:Intrinsic Factor / Q000378:metabolism; D009093:Mucus / Q000378:metabolism; D010024:Osteoporosis / Q000209:etiology; D011178:Postgastrectomy Syndromes / Q000601:surgery / Q000628:therapy*; D013274:Stomach Neoplasms / Q000601:surgery*; D014806:Vitamin B 12 Deficiency / Q000209:etiology; D014839:Vomiting / Q000209:etiology
chemical_list: D005755:Gastrins; D007437:Intrinsic Factor