Recreational Drug Users

Participants must meet the following criteria

  • Male or female volunteers 18-55 years of age

Study Visits

  • 1 in-house stay of 8 nights/9 days
  • 1 in-house stay of 17 nights/18 days
  • 1 follow up visit
  • 1 follow up phone call

Compensation

  • Receive up to $7,625