title: The ambulatory pH study is normal, but the patient is not--the importance of the symptoms index.
authors.affiliation: Allegheny University Hospital, Graduate, Philadelphia, PA, USA.
authors.forename: P
authors.initials: P
authors.lastname: Katz
mesh_terms: D000328:Adult; D000897:Anti-Ulcer Agents / Q000008:administration & dosage / Q000627:therapeutic use*; D018592:Cross-Over Studies; D004311:Double-Blind Method; D004947:Esophagus / Q000502:physiology*; D005260:Female; D005764:Gastroesophageal Reflux / Q000175:diagnosis / Q000188:drug therapy*; D006356:Heartburn / Q000175:diagnosis / Q000188:drug therapy*; D006801:Humans; D006863:Hydrogen-Ion Concentration; D008297:Male; D018670:Monitoring, Ambulatory; D009853:Omeprazole / Q000008:administration & dosage / Q000627:therapeutic use*; D010919:Placebos; D011788:Quality of Life; D013997:Time Factors
chemical_list: D000897:Anti-Ulcer Agents; D010919:Placebos; D009853:Omeprazole