Abstinence-contingent wage supplements to promote drug abstinence and employment: a randomised controlled trial.
August F HoltynForrest ToegelShrinidhi SubramaniamBrantley P JarvisJeannie-Marie LeoutsakosMichael FingerhoodKenneth SilvermanPublished in: Journal of epidemiology and community health (2020)
ClinicalTrials.gov NCT02487745.