CHINESE JOURNAL OF DRUG ABUSE PREVENTION AND TREATMENT, Volume 9, Issue 6,2003, Pages 37, doi:10.3969/j.issn.1006-902X.2003.06.020
CHINESE JOURNAL OF DRUG ABUSE PREVENTION AND TREATMENT, Volume 9, Issue 6,2003, Pages 56-62, doi:10.3969/j.issn.1006-902X.2003.06.027
CHINESE JOURNAL OF DRUG ABUSE PREVENTION AND TREATMENT, Volume 9, Issue 6,2003, Pages 54-55, doi:10.3969/j.issn.1006-902X.2003.06.026
CHINESE JOURNAL OF DRUG ABUSE PREVENTION AND TREATMENT, Volume 9, Issue 6,2003, Pages 16-18, doi:10.3969/j.issn.1006-902X.2003.06.005
CHINESE JOURNAL OF DRUG ABUSE PREVENTION AND TREATMENT, Volume 9, Issue 6,2003, Pages 22-24, doi:10.3969/j.issn.1006-902X.2003.06.008