title: Controversy regarding hospital-acquired pneumonia.
authors.forename: J W
authors.initials: JW
authors.lastname: Hoyt
mesh_terms: D003422:Critical Care / Q000379:methods*; D003428:Cross Infection / Q000382:microbiology*; D004064:Digestive System / Q000382:microbiology*; D006635:Histamine H2 Antagonists / Q000009:adverse effects*; D006801:Humans; D010437:Peptic Ulcer / Q000188:drug therapy*; D011015:Pneumonia, Aspiration / Q000382:microbiology*; D013312:Stress, Physiological / Q000188:drug therapy*; D013392:Sucralfate / Q000009:adverse effects*
chemical_list: D006635:Histamine H2 Antagonists; D013392:Sucralfate