title: H2 blockers in stress ulcer prophylaxis.
authors.forename: M A
authors.initials: MA
authors.lastname: Strembo
authors.forename: R G
authors.initials: RG
authors.lastname: Karlstadt
mesh_terms: D002927:Cimetidine / Q000008:administration & dosage / Q000627:therapeutic use*; D006801:Humans; D011899:Ranitidine / Q000008:administration & dosage / Q000627:therapeutic use*; D013276:Stomach Ulcer / Q000517:prevention & control*; D013312:Stress, Physiological
chemical_list: D002927:Cimetidine; D011899:Ranitidine