Self-Insertion of Foreign Bodies in Urethra and Bladder: Report of Three Pediatric Cases. Acta Urológica Portuguesa, [S. l.], v. 36, n. 3-4, p. 103–107, 2020. DOI: 10.24915/aup.37.1-2.126. Disponível em: https://www.actaurologicaportuguesa.com/index.php/aup/article/view/126. Acesso em: 23 apr. 2026.