APA

Kempf D. J., Isaacson J. D., King M. S., Brun S. C., Xu Y., Real K., Bernstein B. M., Japour A. J., Sun E. & Rode R. A. (20010823). Identification of genotypic changes in human immunodeficiency virus protease that correlate with reduced susceptibility to the protease inhibitor lopinavir among viral isolates from protease inhibitor-experienced patients. : Journal of virology.

Chicago

Kempf D J, Isaacson J D, King M S, Brun S C, Xu Y, Real K, Bernstein B M, Japour A J, Sun E and Rode R A. 20010823. Identification of genotypic changes in human immunodeficiency virus protease that correlate with reduced susceptibility to the protease inhibitor lopinavir among viral isolates from protease inhibitor-experienced patients. : Journal of virology.

Harvard

Kempf D. J., Isaacson J. D., King M. S., Brun S. C., Xu Y., Real K., Bernstein B. M., Japour A. J., Sun E. and Rode R. A. (20010823). Identification of genotypic changes in human immunodeficiency virus protease that correlate with reduced susceptibility to the protease inhibitor lopinavir among viral isolates from protease inhibitor-experienced patients. : Journal of virology.

MLA

Kempf D J, Isaacson J D, King M S, Brun S C, Xu Y, Real K, Bernstein B M, Japour A J, Sun E and Rode R A. Identification of genotypic changes in human immunodeficiency virus protease that correlate with reduced susceptibility to the protease inhibitor lopinavir among viral isolates from protease inhibitor-experienced patients. : Journal of virology. 20010823.