Article info

Download PDFPDF
Introduction

Authors

  • Jack E Henningfield Clinical Pharmacology Branch, National Institute on Drug Abuse, Addiction Research Center, PO Box 5180, Baltimore, Maryland 21224, USA PubMed articlesGoogle scholar articles

Citation

Henningfield JE
Introduction

Publication history

  • First published September 1, 1995.
Online issue publication 
May 23, 2018

Request permissions

If you wish to reuse any or all of this article please use the link below which will take you to the Copyright Clearance Center’s RightsLink service. You will be able to get a quick price and instant permission to reuse the content in many different ways.