Role of ultrasonographic findings with clinical and laboratory findings in identification of intra and extra testicular causes of male infertility. Journal of Pharmaceutical Negative Results, [S. l.], v. 13, p. 2404–2409, 2022. DOI: 10.47750/pnr.2022.13. S05.375. Disponível em: https://pnrjournal.com/index.php/home/article/view/4057.. Acesso em: 28 jun. 2026.