págs. 7-17
Changing trends in heroin abuse in India : an assessment based on treatment records
Dinesh Mohan, Sanjaya Saxena, S. Lal
págs. 19-24
págs. 25-29
Drug use among Nigerian university students : prevalence of self-reported use and attitudes to use
J.J. Nevadomsky
págs. 31-42
Drug use among adolescents in Asturias (Spain)
Rafael Hinojal Fonseca, Julio Bobes García, E. Hevia Rodríguez
págs. 43-48
Non-medical drug use behaviour at five United States universities : a 15-year study
T.L. Dezelsky, J.V. Toohey, Sarah R. Shaw
págs. 49-53
Consistencies in self-reported drug use among students in Ontario (Canada)
M.S. Goodstadt, G.C. Chan, A. M. Sheppard, J.C. Cleve
págs. 55-65
págs. 67-73
págs. 75-78
págs. 81-89
págs. 91-97
A contribution to the study of young people's attitudes towards drug use and users
G. Lebeer, J. Orenbuch
págs. 99-106
Prevention of drug abuse by promoting mental health among school students
C. Gazmuri Plaza, Cristóbal Langdon, Ramón Florenzano Urzúa
págs. 107-112
Life-style and drug use habits among secondary school students
Amador Calafat Far, Miguel Amengual Munar, C. Farrés, Alfonso Luis Palmer Pol
págs. 113-123
Drug addiction among young people: a study of typology and its relevance to treatment programmes
L. Cancrini, Danny L. Costantini, Silvia Mazzoni
págs. 125-133
págs. 135-148
págs. 149-156
págs. 157-168
págs. 169-175
págs. 177-184