The effectiveness of Zaontz urethral stent in hypospadias treatment in terms of children comfort according to the Parents’ Postoperative Pain Measurement (PPPM) scale: A retrospective study. Ann Med Res . 2024;31(10):770-773. Accessed December 2, 2025. http://www.annalsmedres.org/index.php/aomr/article/view/4761