Hemoglobinopathies, merozoite surface protein-2 gene polymorphisms, and acquisition of Epstein Barr virus among infants in Western Kenya oleh Perez K. Olewe, Shehu Shagari Awandu, Elly O. Munde, Samuel B. Anyona, Evans Raballah, Asito S. Amolo, Sidney Ogola, Erick Ndenga, Clinton O. Onyango, Rosemary Rochford, Douglas J. Perkins, Collins Ouma