title: Stress ulcer prophylaxis in critically ill patients.
mesh_terms: D003422:Critical Care; D006635:Histamine H2 Antagonists / Q000627:therapeutic use; D006801:Humans; D006863:Hydrogen-Ion Concentration; D010438:Peptic Ulcer Hemorrhage / Q000209:etiology / Q000517:prevention & control*; D013276:Stomach Ulcer / Q000150:complications*; D013312:Stress, Physiological / Q000150:complications*; D013392:Sucralfate / Q000627:therapeutic use*
chemical_list: D006635:Histamine H2 Antagonists; D013392:Sucralfate