Daboer, Jonathan, Moses Chingle, and Matilda Banwat. “Knowledge, Risk Perception and Vaccination Against Hepatitis B Infection by Primary Healthcare Workers In Jos, North Central Nigeria”. The Nigerian Health Journal 10, no. 1-2 (November 30, 2015): 9. Accessed May 14, 2024. https://www.tnhjph.com/index.php/tnhj/article/view/31.