TY  - JOUR
A1  - Wang, J.
A1  - Carlson, R.G.
A1  - Falck, R.S.
A1  - Siegal, H.A.
A1  - Rahman, A. 
A1  - Li, L.
T1  - Respondent-driven sampling to recruit MDMA users: A methodological assessment.
Y1  - 2005
DO  - 10.1016/j.drugalcdep.2004.10.011
JF  - Drug and Alcohol Dependence
VL  - 78
IS  - 2
SP  - 147
EP  - -157

ER  -