Measuring heroin use in methadone maintenance programmes

References

• Selwyn PA. Injection drug use, mortality and the AIDS epidemic. Am J Publ Hlth 1991; 81: 1247–1249
   PubMed Web of Science ®Google Scholar
• Jaffe JH. Drug addiction and drug abuse. The Pharmacological Basis of Therapeutics7th Edition, AG Gilman, LS Goodman, F Murad. Macmillan, USA 1985, In
   Google Scholar
• Yancovitz SR, Des Jarlais DL, Peyser NP, et al. A randomised trial of an interim methadone maintenance clinic. Am J Publ Hlth 1991; 81: 1185–1191
   PubMed Web of Science ®Google Scholar
• Hartgers C, Van Den Hoek JAR, Krijsen P, Coutinho RA. HIV prevalence and risk behaviour among drug users who participate in “low threshold” methadone programs in Amsterdam. Am J Publ Hlth 1992; 82: 547–551
   PubMed Web of Science ®Google Scholar
• McLellan AT, Arndt IO, Metzger DS, Woody GE, O'Brien CP. The effects of psychosocial services in substance abuse treatment. JAMA 1993; 269: 1953–1959
   PubMed Web of Science ®Google Scholar
• D'Aunno T, Vaughn TE. Variations in methadone treatment practices: Results from a national study. JAMA 1992; 267: 253–258
   PubMed Web of Science ®Google Scholar
• Ball JC, Ross A. The Effectiveness of Methadone Maintenance Treatment: Patients Programs, Services and Outcome. Springer-Verlag, New York 1991
   Google Scholar
• Caplehorn JRM, McNeil DR, Kleinbaum DG. Clinic policy and retention in methadone maintenance. Int J Addict 1993; 28: 73–89
   PubMed Web of Science ®Google Scholar
• Simpson DD, Sells SB. Effectiveness of treatment for drug abuse: An overview of the DARP research program. Adv Alc Subst Abuse 1982; 2: 7–29
   Google Scholar
• Hubbard RL, Rachal JV, Craddock SG, Cavanaugh ER. Treatment Outcome Prospective Study (TOPS): Client characteristics and behaviours before, during and after treatment. Drug Abuse Treatment Evaluation: Strategies, Progress & Prospects, FM Timms, JP Ludford. NIDA Research Monograph, 1984; 51–51, In
   Google Scholar
• Ball JC, Lange WR, Myers CP, Friedman SR. Reducing the risk of AIDS through methadone maintenance treatment. J Hlth Soc Behav 1988; 29: 214–226
   PubMed Web of Science ®Google Scholar
• Selwyn PA, Feiner C, Cox CP, Lipshutz C, Cohen RL. Knowledge about AIDS and high risk behaviour among intravenous drug users in New York City. AIDS 1987; 1: 247–254
   PubMed Web of Science ®Google Scholar
• Darke S, Hall W, Carless J. Drug use, injecting practices and sexual behaviour of opioid users in Sydney, Australia. Br J Addict 1990; 85: 1603–1609
   PubMedGoogle Scholar
• Caplehorn JRM, Bell J, Kleinbaum DG, Gebski VJ. Methadone dose and heroin use during maintenance treatment. Addiction 1993; 88: 119–124
   PubMed Web of Science ®Google Scholar
• Ling W, Charuvastra C, Kaim SC, Klett CJ. Methadyl acetate and methadone maintenance for heroin addicts. Arch Gen Psychiatry 1976; 33: 709–720
   PubMed Web of Science ®Google Scholar
• Darke S, Hall W, Heather N, Ward J. Development and validation of a multi-dimensional instrument for assessing outcome of treatment among opiate users: The Opiate Treatment Index. Br J Addict 1992; 87: 733–742
   PubMedGoogle Scholar
• Harford RJ, Kleber HD. Comparative validity of random-interval and fixed-interval urinalysis schedules. Arch Gen Psych 1978; 35: 356–359
   PubMed Web of Science ®Google Scholar
• Marascuilo LA, McSweeney M. Non-parametric and Distribution-Free Methods for the Social Sciences. Brooks-Cole, Monterey, California 1977
   Google Scholar
• Feinstein AR. Clinical Epidemiology. Saunders, Philadelphia, WB 1986
   Google Scholar
• Dobinson I, Ward P. Drugs and Crime—Phase II: A Study of Individuals Seeking Treatment. Attorney General's Department, Sydney 1987
   Google Scholar
• Hubbard RL, Eckerman WC, Rachal JV. Methods of validating self reports of drug use: A critical review. Presented to the American Statistical Association, Social Statistics Section. 1976
   Google Scholar
• Hancock L, Hennrikus D, Henry DA, Sanson-Fisher R, Walsh R, Lewis JH. Agreement between two measures of drug use in a low prevalence population. Addict Behav 1991; 16: 507–516
   PubMed Web of Science ®Google Scholar
• Magura S, Goldsmith D, Casriel C, Goldstein PJ, Lipton DS. The validity of methadone client's self reported drug use. Int J Addict 1987; 22: 727–749
   PubMed Web of Science ®Google Scholar
• Magura S, Lipton DS. The accuracy of drug use in monitoring methadone treatment. J Drug Issues 1988; 18: 317–326
   Web of Science ®Google Scholar