Magnitude of Hepatitis B virus and associated factors among chronic liver disease patients admitted to the medical ward at Sheikh Hassen Yabare Comprehensive Specialized Hospital, Jigjiga, Ethiopia: a retrospective study - Ramadan Budul Yusuf; Getnet Addisu; Ahmed Mohammed Ibrahim; Terefe Gebre; Seid Muhumed Abdilaahi; Bilan Ali Ahmed; Abdulahi Hussen Abdinur; Girma Tadesse Wedajo; Mohamed Omar Osman (PLoS ONE, 2025)