CJCP     2024 26 (9):  921-925    ISSN: 1008-8830  CN: 43-1301/R Early identification of acute kidney injury in children with primary nephrotic syndrome GAO Jie, CHEN Chao-Ying, TU Juan, GENG Hai-Yun, LI Hua-Rong, SUN Jin-Shan, WANG Nan-Nan, HUANG Yong-Li Department of Kidney Internal Medicine, Children's Hospital, Capital Institute of Pediatrics, Beijing 100020, China Received: 2024-05-13  Revised: null  Online: null Supporting info null