Hector M. Colón, and Rafaela R. Robles are with the Universidad Central Del Caribe, Center for Addiction Studies, Bayamón, Puerto Rico. This research was funded by the National Institute on Drug Abuse, Grants R01DA010425 and P30 DA011041. Address correspondence to Sherry Deren, PhD, NDRI, Center for Drug Use & HIV Research, 71 West 23rd St., 8th Floor, New York, NY 10010; e–mail: deren@ndri.org 325 326 DEREN ET AL. Stein, 2004). Other variables that have been found to be associated with…
Words 2657 - Pages 11