Transabdominal approach laparoscopic ureteral reimplantation at the top of the bladder for the treatment of primary obstructive megaureter - Shang, Xianhui; Luo, Zhen; Li, Yingbo; Zhou, Guangxu; Mao, Yuchen; Tan, Hongyang; Mao, Kaiyi; Zhao, Peng; Wang, Cao; Jin, Zhu; Liu, Yuanmei (Frontiers in Pediatrics, 2025)