title: Stress ulcers.
mesh_terms: D000818:Animals; D002262:Carboxy-Lyases / Q000378:metabolism; D003911:Dextrans / Q000494:pharmacology; D006146:Guanidines / Q000494:pharmacology; D006632:Histamine / Q000378:metabolism / Q000502:physiology*; D006801:Humans; D010437:Peptic Ulcer / Q000209:etiology*; D011113:Polymyxins / Q000494:pharmacology; D051381:Rats; D013315:Stress, Psychological / Q000150:complications*
chemical_list: D003911:Dextrans; D006146:Guanidines; D011113:Polymyxins; D006632:Histamine; D002262:Carboxy-Lyases