Survey of programmatic experiences and challenges in delivery of hepatitis B and C testing in low- and middle-income countries. - Ishizaki, Azumi; Bouscaillou, Julie; Luhmann, Niklas; Liu, Stephanie; Chua, Raissa; Walsh, Nick; Hess, Sarah; Ivanova, Elena; Roberts, Teri; Easterbrook, Philippa (BMC Infectious Diseases, 2017)