TY - GEN AU - Kirby,Kimberly C AU - Carpenedo,Carolyn M AU - Dugosh,Karen L AU - Rosenwasser,Beth J AU - Benishek,Lois A AU - Janik,Alicia AU - Keashen,Rachel AU - Bresani,Elena AU - Silverman,Kenneth TI - Randomized clinical trial examining duration of voucher-based reinforcement therapy for cocaine abstinence SN - 1879-0046 PY - 2014///0422 KW - Adult KW - Cocaine-Related Disorders KW - psychology KW - Female KW - Follow-Up Studies KW - Humans KW - Male KW - Middle Aged KW - Reinforcement, Psychology KW - Substance Abuse Treatment Centers KW - methods KW - Temperance KW - Time Factors KW - Token Economy N1 - Publication Type: Journal Article; Randomized Controlled Trial; Research Support, N.I.H., Extramural UR - https://doi.org/10.1016/j.drugalcdep.2013.04.015 ER -