Phenotype Frequencies of “O” Blood Group (Rh, Kell, and MNS) among Donors in Transfusion Medicine Department of a Training Institute of Bangladesh. J. Bangladesh Coll. Phys. [Internet]. 2022 Jul. 5 [cited 2026 Jun. 27];40(3):171-4. Available from: https://www.banglajol.info/index.php/JBCPS/article/view/60297