Frequency of Hepatitis B and C Co-Infection in Chronic Liver Disease Patients in Calabar, Cross River State, Nigeria. NJPS [انترنت]. 20 مايو، 2021 [وثق 5 أبريل، 2026];31(1):043-7. موجود في: https://ojshostng.com/index.php/njphysiologicalsciences/article/view/1851