1. Piloting a Savings-Led Microfinance Intervention with Women Engaging in Sex Work in Mongolia: Further Innovation for HIV Risk Reduction Tsai, Laura Cordisco; Witte, Susan S.; Aira, Toivgoo; Altantsetseg, Batsukh; Riedel, Marion 2011 Articles MicrofinanceHIV infections—PreventionPublic healthWomen in economic developmentProstitutes