Cita APA

Nixon, D. (1991). Zidovudine after occupational exposure to HIV.

Chicago Style Citation

Nixon, D. Zidovudine After Occupational Exposure to HIV. 1991.

Cita MLA

Nixon, D. Zidovudine After Occupational Exposure to HIV. 1991.

Atenció: Aquestes cites poden no estar 100% correctes.