RETROPERITONEAL LAPAROSCOPY RADIOFREQUENCY ABLATION FOR RENAL CANCER WITH TUMORS SMALLER THAN 3 CM: A REPORT OF TWO CASES. DA NANG JOURNAL OF MEDICINE AND PHARMACY, [S. l.], v. 2, n. 3, p. Online First, 2026. Disponível em: https://tapchi.ydn.edu.vn/index.php/yduoc/article/view/54. Acesso em: 19 jun. 2026.