APA (7th ed.) Citation

Weinberger, A. D., & Perelson, A. S. Persistence and emergence of X4 virus in HIV infection. AIMS Press.

Chicago Style (17th ed.) Citation

Weinberger, Ariel D., and Alan S. Perelson. Persistence and Emergence of X4 Virus in HIV Infection. AIMS Press.

MLA (9th ed.) Citation

Weinberger, Ariel D., and Alan S. Perelson. Persistence and Emergence of X4 Virus in HIV Infection. AIMS Press.

Warning: These citations may not always be 100% accurate.