Usability and acceptability of self-testing for hepatitis C virus exposure in a high-prevalence urban informal settlement in Karachi, Pakistan. - Mazzilli, Sara; Aslam, Muhammad K.; Akhtar, Javed; Miazek, Marta; Wailly, Yves; Hamid, Saeed; Shilton, Sonjelle; Donchuk, Dimitri; de Glanville, William A.; Isaakidis, Petros (BMC Infectious Diseases, 2024)