Suleiman, I. A., H.A. Lumor, and O. O. Okubanio. “Pharmacoeconomic Evaluation Of Antihypertensive Therapy Using Cost Of Illness Analysis In Olabisi Onabanjo University Teaching Hospital, Sagamu, Ogun State”. The Nigerian Journal of Pharmacy 37, no. 1 (April 1, 2005). Accessed May 19, 2024. https://www.psnnjp.org/index.php/home/article/view/402.