AKASHA, A. S. The Frequency of Kell Red Cell Antigens (K,k) Among The Major Sudanese Tribes. Recent Research in Science and Technology, [S. l.], v. 4, n. 1, 2012. Disponível em: https://updatepublishing.com/journal/index.php/rrst/article/view/859. Acesso em: 4 may. 2024.