I'm negative. I assumed he was too : how do you know what you know? / Gay Life, San Francisco AIDS Foundation ; funded in part by the San Francisco Department of Public Health.
- Date:
- [between 1998 and 2005?]
Licence: In copyright
Credit: I'm negative. I assumed he was too : how do you know what you know? / Gay Life, San Francisco AIDS Foundation ; funded in part by the San Francisco Department of Public Health. Source: Wellcome Collection.
