Uzoamaka Onyemelukwe, Obiageli, and Bilkisu Bello Maiha. “Relationship Between Plasma Homocysteine and Blood Pressure in Hypertensive Northern-Nigerians”. African Health Sciences 20, no. 1 (April 20, 2020): 324–337. Accessed September 4, 2026. https://www.ajol.info/index.php/ahs/article/view/195031.