CJCP     2024 26 (3):  230-235    ISSN: 1008-8830  CN: 43-1301/R Risk factors for cow's milk protein allergy in infants: a multicenter prospective nested case-control study HOU Lin, MA Zi-Jun, CHAO Shuang, LI Zhong-Yuan, ZHANG Yu, LIU Yi-Jian, ZHANG Jun-Hong, WU Wen-Yan, HUANG Shan-Ya-Mei, LIU Jie Department of Pediatrics, Peking University People's Hospital, Peking University, Beijing 100044, China Received: 2023-09-19  Revised: null  Online: null Supporting info null