DUAN, S., LIU, X., LIU, T., WANG, X., LI, G., CHEN, T. and LIU, B. 2022. Surgical treatment of UPJO with pyelonephrosis in children. 开元Medical-Research. 4, 3 (Sep. 2022). DOI:https://doi.org/10.6913/mrhk.040310.