S. O. Ekama, T. A. Gbajabiamila, D. A. Oladele, A. N. David, and O. C. Ezechi, “Post Exposure Prophylaxis for Occupational and Non-occupational Exposures to HIV: A 14-year Cohort Study in Lagos, Nigeria”, nidpr-v3, pp. 118-128, Dec. 2019.