A risk-differentiated, community-led intervention to strengthen uptake and engagement with HIV prevention and care cascades among female sex workers in Zimbabwe (AMETHIST): a cluster randomised trial. - Cowan FM; Machingura F; Ali MS; Chabata ST; Takaruza A; Dirawo J; Makamba M; Hove T; Bansi-Matharu L; Matambanadzo P; Shahmanesh M; Busza J; et al. (The Lancet. Global health, 2024)