If 1 in 3 gay men who have HIV don't know they're infected, how can you? / Terrence Higgins Trust.
- Date:
- [between 1998 and 2005?]
Licence: In copyright
Credit: If 1 in 3 gay men who have HIV don't know they're infected, how can you? / Terrence Higgins Trust. Source: Wellcome Collection.
