Research ArticleArticle
COMPARATIVE ANALGESIC POTENCY OF HEROIN AND MORPHINE IN POSTOPERATIVE PATIENTS
Claus W. Reichle, Gene M. Smith, Joachim S. Gravenstein, Spyros G. Macris and Henry K. Beecher
Journal of Pharmacology and Experimental Therapeutics April 1962, 136 (1) 43-46;