Dubois-Arber, F.; Masur, J. -B.; Hausser, D.; Zimmermann, E. - In: Social Science & Medicine 37 (1993) 12, pp. 1539-1544
Attitudinal and behavioural change among gay men in Switzerland was measured between 1987 and 1990 to evaluate the effectiveness of AIDS prevention activities. The methodology used included a self-administered questionnaire published in Swiss gay magazines and distributed by gay organizations (N...
