Kostyantyn V Dumchev, Ruslan Soldyshev, Han-Zhu Qian, Olexandr O Zezyulin, Susan D Chandler, Pavel Slobodyanyuk, Larisa Moroz, Joseph E Schumacher
Harm Reduct J. 2009; 6: 23. Published online 2009 August 23. doi: 10.1186/1477-7517-6-23
- PMCID:
- PMC2741433
