CJCP     2023 25 (12):  1239-1245    ISSN: 1008-8830  CN: 43-1301/R Impact of assisted reproductive technology on birth weight discordance in twins LI Qiu-Ying, ZHANG Hui, CHEN Qian, SHI Bi-Jun, TAN Xiao-Hua, CUI Qi-Liang Department of Neonatology, Third Affiliated Hospital of Guangzhou Medical University/Guangzhou Key Laboratory of Neonatal Intestinal Diseases, Guangzhou 510150, China (Zhang H, Email: zhanghuigz@126.com) Received: 2023-07-12  Revised: null  Online: null Supporting info null