Christian, Serekara Gideon, Evelyn Mgbeoma Eze, Barizoge Monsi Badom, Ibiere Allwell Pepple, and Christopher Aloy Simeon. “Frequency Occurrence and Percentage Distribution of Rh C, Rh C, Rh E and Rh E Blood Group Amongst Pregnant Women Attending Antenatal Clinic in Port Harcourt, Nigeria”. European Journal of Medical and Health Sciences 3, no. 3 (June 3, 2021): 50-54. Accessed August 3, 2021.