Agabus N. Manasseh1, Godwins O. Echejoh1*, Olugbenga A. Silas1, Matthew N. Tanko2, Shola K. Jegede1 and Barnabas M. Mandong1
1Department of Pathology, Jos University Teaching Hospital, P. M. B. 2076 Jos, Plateau State 930001, Nigeria.
2Department of Pathology, University of Botswana, P. M. B. 0022, Gaborone, Botswana.
