APA

Knuchel M. C., Spira T. J., Neumann A. U., Xiao L., Rudolph D. L., Phair J., Wolinsky S. M., Koup R. A., Cohen O. J., Folks T. M. & Lal R. B. (19980501). Analysis of a biallelic polymorphism in the tumor necrosis factor alpha promoter and HIV type 1 disease progression. : AIDS research and human retroviruses.

Chicago

Knuchel M C, Spira T J, Neumann A U, Xiao L, Rudolph D L, Phair J, Wolinsky S M, Koup R A, Cohen O J, Folks T M and Lal R B. 19980501. Analysis of a biallelic polymorphism in the tumor necrosis factor alpha promoter and HIV type 1 disease progression. : AIDS research and human retroviruses.

Harvard

Knuchel M. C., Spira T. J., Neumann A. U., Xiao L., Rudolph D. L., Phair J., Wolinsky S. M., Koup R. A., Cohen O. J., Folks T. M. and Lal R. B. (19980501). Analysis of a biallelic polymorphism in the tumor necrosis factor alpha promoter and HIV type 1 disease progression. : AIDS research and human retroviruses.

MLA

Knuchel M C, Spira T J, Neumann A U, Xiao L, Rudolph D L, Phair J, Wolinsky S M, Koup R A, Cohen O J, Folks T M and Lal R B. Analysis of a biallelic polymorphism in the tumor necrosis factor alpha promoter and HIV type 1 disease progression. : AIDS research and human retroviruses. 19980501.