Donà, M. G., Gheit, T., Latini, A., Benevolo, M., Torres, M., Smelov, V., . . . Giuliani, M. (2015). Alpha, beta and gamma Human Papillomaviruses in the anal canal of HIV-infected and uninfected men who have sex with men. Journal of Infection, 71(1), 74-84. https://doi.org/10.1016/j.jinf.2015.02.001

Donà, Maria Gabriella, et al. "Alpha, Beta and Gamma Human Papillomaviruses in the Anal Canal of HIV-infected and Uninfected Men Who Have Sex with Men." Journal of Infection 71, no. 1 (2015): 74-84. https://doi.org/10.1016/j.jinf.2015.02.001.

Donà, Maria Gabriella, et al. "Alpha, Beta and Gamma Human Papillomaviruses in the Anal Canal of HIV-infected and Uninfected Men Who Have Sex with Men." Journal of Infection, vol. 71, no. 1, 2015, pp. 74-84, https://doi.org/10.1016/j.jinf.2015.02.001.