https://www.selleckchem.com/pr....oducts/h-cys-trt-oh.
BACKGROUND Heroin production for external markets and low rates of use in Mexico have had a long history. A recent shift toward an increase in use and related problems calls for the evaluation of treatment needs in order to draw recommendations for policies. METHODS The objectives were to identify predictors of choice of treatment and barriers to care among persons that had been with no treatment. The study included a convenience sample of 600 face-to-face interviews of people 18 years of age and older and a rapid HIV and HCV tests