Antzeko izenburuak: HIV prevention :
- Epidemiology and prevention of HIV infection among homosexual men /
- Prevention of HIV infection among homosexual men : behavior change and behavioral determinants /
- Aids prevention in Switzerland.
- Community oriented prevention of AIDS and addiction : experiences in Europe /
- Education pour la prevention du sida : bibliographie selective.
- Something to tell you... : the experiences and needs of young lesbians and gay men in London /