%0 Journal Article %T Two distinct types of hepatitis B virus core promoter variants in Yemeni blood donors %A Sallam, Talal A. %A Tong, C.Y. William %J Journal of Medical Virology %V 68 %N 3 %P 328-334 %@ 0146-6615 %D 2002-01-01 %I Wiley Subscription Services, Inc., A Wiley Company %~ DeepDyve