CHINESE JOURNAL OF DRUG ABUSE PREVENTION AND TREATMENT, Volume 9, Issue 3,2003, Pages 14-22, doi:10.3969/j.issn.1006-902X.2003.03.008
CHINESE JOURNAL OF DRUG ABUSE PREVENTION AND TREATMENT, Volume 9, Issue 3,2003, Pages 29-31,51, doi:10.3969/j.issn.1006-902X.2003.03.011
CHINESE JOURNAL OF DRUG ABUSE PREVENTION AND TREATMENT, Volume 9, Issue 3,2003, Pages 36-38,22, doi:10.3969/j.issn.1006-902X.2003.03.013
CHINESE JOURNAL OF DRUG ABUSE PREVENTION AND TREATMENT, Volume 9, Issue 3,2003, Pages 49-51, doi:10.3969/j.issn.1006-902X.2003.03.017
CHINESE JOURNAL OF DRUG ABUSE PREVENTION AND TREATMENT, Volume 9, Issue 3,2003, Pages 5, doi:10.3969/j.issn.1006-902X.2003.03.003