Year: 2003Publication Type: Journal Article - Multi-AuthorJournal Volume: 20Page Range: 1722-1729Article/Chapter Title: Intra- and interspecific variation of the CCR5 gene in higher primates.Journal Name: Molecular Biology and Evolution Author(s) from ICR Staff: Oliver Ryder, Ph.D.Author Name/Init: Author Surname: ZhangAuthor Initials: Y.-W. Author Surname: RyderAuthor Initials: O.A. Author Surname: ZhangAuthor Initials: Y.-P.