Deteriorating Cost-Benefit Ratios for Ecstasy/MDMA with Repeated Usage
The Open Addiction Journal March 29, 2011 Amy K. O’Sullivan 1 citation
68 recreational Ecstasy/MDMA users were categorized into four subgroups: light versus heavy users (+20 occasions lifetime), subdivided into current and former users (usage within 6 months). Each unpaid volunteer completed a questionnaire about their personal experiences on Ecstasy/MDMA. The four questions here covered experiences the first and last times on Ecstasy. Positive effects were...