Nabi, A., Khalili, M. A., Talebi, A. R., Mangoli, E., Yari, N., Nottola, S. A., … Taheri, F. (2017). In-Vitro Application of Pentoxifylline Preserved Ultrastructure of Spermatozoa After Vitrification in Asthenozoospermic Patients. Urology Journal, 14(4), 4038–4043. https://doi.org/10.22037/uj.v14i4.3670