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The aim of this study was to find the prevalence/spectrum of hemoglobin variants, ABO, and Rhesus blood group distribution among 204 undergraduate students of African descent in Port Harcourt in the heart of the Niger Delta geopolitical zone of Nigeria. Standard alkaline cellulose acetate electrophoretic technique using the Shandon electrophoretic tank with tris-ethylene diamine tetracetic acid (EDTA) borate buffer and hemagglutination techniques were employed for the determination of abnormal hemoglobin variants, ABO and Rhesus blood groups, respectively.

Abnormal hemoglobin variants, ABO, and Rhesus blood group distribution among students in the Niger Delta of Nigeria