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33. [Double-blind study of 3 antidepressive drugs. 1. General notes on methods and evaluation principles, with special consideration of the dropout problem]. Helmchen H, Hippius H, Rosenberg L. Arzneimittelforschung; 1971 May; 21(5):629-35. PubMed ID: 4936791 [No Abstract] [Full Text] [Related]
34. Clinical trials of a new antidepressant, gamfexine. Schiele BC, Tredici LM, Zimmermann RL. Curr Ther Res Clin Exp; 1966 Dec; 8(12):565-74. PubMed ID: 4963046 [No Abstract] [Full Text] [Related]