TY  - BOOK
AU  - Janssen,Paul A.J.
TI  - Synthetic analgesics
U1  - 615.783 SYN 
PY  - 1960///-
CY  - Oxford : 
PB  - Pergamon Press , 
KW  - Analgesics
N1  -  CONTENTS.- pt. 1. Diphenylpropylamines, by P. A. J. Janssen- pt. 2. A: Morphinans, by J. Hellerbach, and others. B: 6.7. Benzomorphans, by N. B. Eddy and E. L. May;  Another issue. New York, Pergamon Press;  Includes bibliographical references
ER  -