„A Survey of ABO, Rhesus (D) Antigen and Haemoglobin Genes Variants in Oyo State, Nigeria”, NJPS, vol. 30, nr. 1, pp. 125–129, mai 2021, Data accesării: 25 iunie 2026. [Online]. Disponibil la: https://ojshostng.com/index.php/njphysiologicalsciences/article/view/1843