Multi-city study on drug injecting and risk of HIV infection a report prepared on behalf of the WHO International Collaborative Group
| Egile nagusia: | |
|---|---|
| Erakunde egilea: | |
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
Geneva
Programme on Substance Abuse, World Health Organization
c1994
|
| Gaiak: |