Cryopreservation increases sperm DNA fragmentation in normozoospermic Libyan men: the role of oxidative stress and the protective effect of melatonin. - Al Bijou AA; Ilfergani JA; Bader TS; Feetouri MM; Alogali IS; Hasen YMA; Aloriby MA; Bleiblo FA (The Libyan journal of medicine, 2025)