Christian, Serekara Gideon, Evelyn Mgbeoma Eze, Barizoge Monsi Badom, Ibiere Allwell Pepple, and Christopher Aloy Simeon. 2021. “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 (3), 50-54. https://doi.org/10.24018/ejmed.2021.3.3.808.