%0 Journal Article %T Serologic evidence of Equine H7 Influenza Virus in polo horses in Nigeria %A T.A.O Olusa %A A.K Adegunwa %A A.A Aderonmu %A C.A.O Adeyefa %J Science World Journal %D 2010 %I Kaduna State University %X No %U http://www.ajol.info/index.php/swj/article/view/61509