Table of Contents

Contents
Editorial: Basic Science, Epidemiology, Clinical Practice, and Philanthropy

• Cocaine Trends and Other Drug Trends in New York City, 1986–1994
• Daily Cocaine Use Patterns: Effects of Contextual and Psychological Variables
• Neurometric QEEG Studies of Crack Cocaine Dependence and Treatment Outcome
• Cocaine Addiction: Hypothesis Derived from Imaging Studies with PET
• Cocaine, Dopamine, and the Endogenous Opioid System
• Pattern of Cocaine Use in Methadone-Maintained Individuals Applying for Research Studies
• Selective Guide to Current Reference Sources on Topics Discussed in This Issue
• Index
• Reference Notes Included