Peter Griffiths

Substance use among young people: the relationship between perceived functions and intentions.

A. Boys, G. Stillwell, Jane Fountain, 1999, Addiction.

Severity of heroin dependence and HIV risk. I. Sexual behaviour.

J. Strang, M. Gossop, P. Griffiths, 1993, AIDS care.

Survey of use of injected benzodiazepines among drug users in Britain

J. Strang, M. Gossop, P. Griffiths, 1994, BMJ.

Heroin in the United Kingdom: different forms, different origins, and the relationship to different routes of administration.

J. Strang, M. Gossop, P. Griffiths, 1997, Drug and alcohol review.