title: [The "paired cards" system. A practical and generally applicable procedure for the clinical trial of drugs (author's transl)].
abstract: A system is described which is suitable for the simulataneous double-blind study of several drugs effective in the same field of indication (e.g. analgesics). The procedure uses sequential analysis and therefore requires only limited materials, costs and personnel. It produces significant results with a minimum of patients.
mesh_terms: D003365:Costs and Cost Analysis; D004311:Double-Blind Method / Q000191:economics; D004341:Drug Evaluation / Q000379:methods*; D004358:Drug Therapy; D006801:Humans; D012107:Research Design
vernacular_title: Das Paarlingskarten-System. Modell eines praktikablen und allgemein anwendbaren Verfahrens zur klinischen Arzneimittelprüfung.