Molecular Approaches to Drug Abuse Research: Volume II, 126

ACKNOWLEDGMENT This monograph is based on the papers and discussions from a technical review on " Molecular Approaches to Drug Abuse Research " held on July 30-31, 1991, in Bethesda, MD. The technical review was sponsored by the National Institute on Drug Abuse (NIDA). The National Institute on Drug Abuse has obtained permission from the copyright holders to reproduce certain previously published material as noted in the text. Further reproduction of this copyrighted material is permitted only as part of a reprinting of the entire publication or chapter. For any other use, the copyright holder's permission is required. All other material in this volume except quoted passages from copyrighted sources is in the public domain and may be used or reproduced without permission from the Institute or the authors. Citation of the source is appreciated. Opinions expressed in this volume are those of the authors and do not necessarily reflect the opinions or official policy of the National Institute on Drug Abuse or any other part of the U.S. Department of Health and Human Services. The U.S. Government does not endorse or favor any specific commercial product or company. Trade, proprietary, or company names appearing in this publication are used only because they are considered essential in the context of the studies reported herein.