title: Effect of antacids on the Bernstein test in esophagitis.
mesh_terms: D000328:Adult; D000368:Aged; D000535:Aluminum / Q000627:therapeutic use; D000863:Antacids / Q000627:therapeutic use*; D004942:Esophagitis, Peptic / Q000175:diagnosis / Q000517:prevention & control*; D006801:Humans; D008274:Magnesium / Q000627:therapeutic use; D008722:Methods; D008875:Middle Aged; D010919:Placebos
chemical_list: D000863:Antacids; D010919:Placebos; D000535:Aluminum; D008274:Magnesium