title: The effect of H2 receptor antagonists on intragastric pH in critically ill patients.
authors.forename: R G
authors.initials: RG
authors.lastname: Karlstadt
authors.forename: R H
authors.initials: RH
authors.lastname: Palmer
mesh_terms: D002927:Cimetidine / Q000494:pharmacology* / Q000627:therapeutic use; D003422:Critical Care; D003428:Cross Infection / Q000517:prevention & control; D005744:Gastric Acid / Q000378:metabolism*; D005745:Gastric Acidity Determination; D006801:Humans; D006863:Hydrogen-Ion Concentration; D011014:Pneumonia / Q000517:prevention & control
chemical_list: D002927:Cimetidine