title: Acid suppression and pneumonia: a clinical indication for rational prescribing.
authors.forename: James C
authors.initials: JC
authors.lastname: Gregor
mesh_terms: D000897:Anti-Ulcer Agents / Q000009:adverse effects / Q000627:therapeutic use*; D017714:Community-Acquired Infections / Q000453:epidemiology; D006635:Histamine H2 Antagonists / Q000627:therapeutic use; D006801:Humans; D011014:Pneumonia / Q000453:epidemiology*; D054328:Proton Pump Inhibitors; D012306:Risk
chemical_list: D000897:Anti-Ulcer Agents; D006635:Histamine H2 Antagonists; D054328:Proton Pump Inhibitors