%0 Journal Article %T Intra- and Interspecific Variation of the CCR5 Gene in Higher Primates %A Zhang, Yun-wu %A Ryder, Oliver A. %A Zhang, Ya-ping %J Molecular Biology and Evolution %V 20 %N 10 %P 1722-1729 %@ 0737-4038 %D 2003-10-01 %I Oxford University Press %~ DeepDyve