%0 Journal Article %T The trend of hepatitis B surface antigenimia among teaching hospital patients in Kano %A EE Nwokedi %A MA Emokpae %A AA Taura %A AI Dutse %J African Journal of Clinical and Experimental Microbiology %D 2006 %I %U http://www.ajol.info/index.php/ajcem/article/view/7445