K. Lorian, S. Vahidi, F. Dehghanpour, F. Anbari, and A. Agha-Rahimi, “Pentoxifylline treatment as a safe method for selecting viable testicular spermatozoa before cryopreservation of a small numbers of spermatozoa in azoospermia individuals”, Arch Ital Urol Androl, vol. 96, no. 2, Jun. 2024.