The study of feasibility and acceptability of using HIV self-tests in high-risk Iranian populations (FSWs, MSM, and TGs): a cross-sectional study oleh Ghobad Moradi, Elnaz Ezzati Amini, Azam Valipour, Katayoon Tayeri, Parvin Afsar Kazerooni, Leila Molaeipour, Yousef Moradi