“Microsurgical Varicocelectomy Effects on Sperm DNA Fragmentation and Sperm Parameters in Infertile Male Patients: A Systematic Review and Meta-Analysis of More Recent Evidence”. Archivio Italiano Di Urologia E Andrologia, vol. 94, no. 3, Sept. 2022, pp. 360-5, https://doi.org/10.4081/aiua.2022.3.360.