CHINESE JOURNAL OF DRUG ABUSE PREVENTION AND TREATMENT, Volume 15, Issue 6,2009, Pages 311-313, doi:10.3969/j.issn.1006-902X.2009.06.001
CHINESE JOURNAL OF DRUG ABUSE PREVENTION AND TREATMENT, Volume 15, Issue 6,2009, Pages 350-352, doi:10.3969/j.issn.1006-902X.2009.06.016
CHINESE JOURNAL OF DRUG ABUSE PREVENTION AND TREATMENT, Volume 15, Issue 6,2009, Pages 334-336, doi:10.3969/j.issn.1006-902X.2009.06.009
CHINESE JOURNAL OF DRUG ABUSE PREVENTION AND TREATMENT, Volume 15, Issue 6,2009, Pages 324-326, doi:10.3969/j.issn.1006-902X.2009.06.006
CHINESE JOURNAL OF DRUG ABUSE PREVENTION AND TREATMENT, Volume 15, Issue 6,2009, Pages 346-350, doi:10.3969/j.issn.1006-902X.2009.06.015