Seroprevalence of Rhesus antigens, genotype distribution and its relations with ABO groups among Pregnant Women in University of Calabar, Calabar, Nigeria. SJMLS [Internet]. 2023 Jun. 10 [cited 2026 May 8];8(2). Available from: https://sokjmls.com.ng/index.php/SJMLS/article/view/474