Kasich, A M Clinical evaluation of doxepin and diazepam in patients with gastrointestinal disease and anxiety. A controlled double blind study and long-term evaluation. [electronic resource] - Psychosomatics - 18-20 p. digital Publication Type: Clinical Trial; Controlled Clinical Trial; Journal Article ISSN: 0033-3182 Subjects--Topical Terms: AdultAgedAnxiety--drug therapyClinical Trials as TopicDiazepam--administration & dosageDibenzoxepins--administration & dosageFemaleGastrointestinal Diseases--complicationsHumansMaleMiddle AgedPlacebos