1. The dual use of opioids and temazepam by drug injectors in Glasgow (Scotland);Forsyth;Drug and Alcohol Dependence,1993
2. Geographical aspects of scoring illegal drugs;Forsyth;British Journal of Criminology,1992
3. Forsyth , A. J. M. Shewan , D. Gemmell , M. Davies , J. B. 1991 The feasibility of carrying out research on the impact of Prisons on Drug Use and HIV In the community
4. Beyond opiates…and into the 1990s;Gilman;Druglink,1991
5. Back to the future;Gilman;Druglink,1993