MONIB, S.; AMR, B. Penile Rings: No Innovation without Evaluation. European Journal of Case Reports in Internal Medicine, [S. l.], v. 7, n. 1, 2019. DOI: 10.12890/2019_001292. Disponível em: https://ejcrim.com/index.php/EJCRIM/article/view/1292. Acesso em: 27 feb. 2024.