References
- Reuter , N and Lubran , R. New federal regulations for the treatment of opioid addiction . Presented at the American Methadone Treatment Association Conference . St. Louis, MO. October 10 ,
- Wasserman , D A , Korcha , R , Havassy , B E and Hall , S M. 1999 . Detection of illicit opioid and cocaine use in methadone maintenance treatment . Am J Drug Alc Abuse , 25 ( 3 ) : 561 – 571 .
- Wechsberg , W W , Crum , L , Roussel , A and Zarkin , G. The state of methadone treatment in a national sample . Presented at the American Methadone Treatment Association Conference . St. Louis, MO. October 10 ,
- Cone , E J and Dickerson , S L. 1992 . Efficacy of urinalysis in monitoring heroin and cocaine abuse patterns: implications in clinical drug trials for treatment of drug dependence . NIDA Res Mono. , 128 : 46 – 57 .