Panella, Paolo, Pietro Pepe, Placido Borzì, Maria Elena Vento, Michele Pennisi, and Paolo Scollo. 2016. “Azoospermic patient’s Treatment: An Experience of a PMA Hospital Unit and Role of Ultrasonography”. Archivio Italiano Di Urologia E Andrologia 88 (4):314-16. https://doi.org/10.4081/aiua.2016.4.314.