Pneumovesicoscopic management of bladder neoplasms in children: three case reports. La Pediatria Medica e Chirurgica, [S. l.], v. 45, n. 1, 2023. DOI: 10.4081/pmc.2023.307. Disponível em: https://www.pediatrmedchir.org/pmc/article/view/307. Acesso em: 30 mar. 2025.