title: [Double-blind study of 3 antidepressive drugs. 1. General notes on methods and evaluation principles, with special consideration of the dropout problem].
mesh_terms: D000639:Amitriptyline / Q000627:therapeutic use; D000928:Antidepressive Agents / Q000627:therapeutic use; D002986:Clinical Trials as Topic; D003986:Dibenzocycloheptenes / Q000627:therapeutic use*; D004358:Drug Therapy; D006801:Humans; D008722:Methods; D010919:Placebos; D011569:Psychiatric Status Rating Scales
chemical_list: D000928:Antidepressive Agents; D003986:Dibenzocycloheptenes; D010919:Placebos; D000639:Amitriptyline
vernacular_title: Doppelblindprüfung von drei Antidepressiva. 1. Allgemeine Anmerkungen zur Methodik und zu den Ausmertungsprinzipien (unter besonderer Berücksichtigung des Problems der Drop-outs.