Mental health challenges and perceived risks among female sex Workers in Nairobi, Kenya. - Panneh, Mamtuti; Gafos, Mitzy; Nyariki, Emily; Liku, Jennifer; Shah, Pooja; Wanjiru, Rhoda; Wanjiru, Mary; Beksinska, Alicja; Pollock, James; The Maisha Fiti Study Champions; Gwala, Demtilla; Oside, Daisy; et al. (BMC Public Health, 2022)