Low HIV, HBV, HCV Seroprevalence and inadequate HBV Vaccination in Sickle Cell Patients in Abakaliki, Nigeria: Urgent Need for Surveillance and Adult Vaccination . The Nig Health J [Internet]. 2024 Oct. 5 [cited 2025 Apr. 3];24(3):1496-504. Available from: https://tnhjph.com/index.php/tnhj/article/view/856