TY - GEN AU - Finlinson,H Ann AU - Colón,Héctor M AU - Robles,Rafaela R AU - Soto-López,Mayra TI - An exploratory qualitative study of polydrug use histories among recently initiated injection drug users in San Juan, Puerto Rico SN - 1082-6084 PY - 2006///0915 KW - Adolescent KW - Adult KW - Alcoholism KW - epidemiology KW - Catchment Area, Health KW - Cocaine-Related Disorders KW - Demography KW - Female KW - Heroin Dependence KW - Humans KW - Illicit Drugs KW - Male KW - Marijuana Abuse KW - Puerto Rico KW - Risk-Taking KW - Substance Abuse, Intravenous KW - Time Factors N1 - Publication Type: Journal Article; Research Support, N.I.H., Extramural UR - https://doi.org/10.1080/10826080600669603 ER -