M. A. Akilla, P. P. M. Dapare, E. M. Bawa, B. B. Antuamwine, and I. A. N. Awinibuno, “Placental Oxidative Stress in the pathogenesis of Hypertensive Disorders of Pregnancy”, Ann Med Lab Sci, vol. 1, no. 2, pp. 39-49, Jun. 2021.