Sheila M. Alessi

1. Vouchers Versus Prizes: Contingency Management Treatment of Substance Abusers in Community Settings.
   2005/12/01 by Nancy M. Petry, Sheila M. Alessi, Jacqueline Marx +2 · 26 citations
   Medicine · Health Professions · Psychology · #Substance Abuse Treatment and Outcomes #Homelessness and Social Issues #Gambling Behavior and Treatments