TY  - RPRT
TI  - Respondent-driven sampling to recruit MDMA users: a methodological assessment.
AU  - Jichuan Wang
AU  - Robert G Carlson
AU  - Russel S Falck
AU  - Harvey A Siegal
AU  - Ahmmed Rahman
AU  - Linna Li
PY  - 2004
DO  - 10.1016/j.drugalcdep.2004.10.011
UR  - https://pubmed.ncbi.nlm.nih.gov/15845318/
ID  - 15845318
ER  -