Usability of three blood-based HIV self-testing devices among men who have sex with men and female sex workers in Yaounde and Douala, Cameroon AJPY NOAH, J Ndié, F Ateba Ndongo, O Yongwa, R Kana, M Bonyohe, ... medRxiv, 2023.10. 25.23297570, 2023 | | 2023 |