CJCP     2021 23 (3):  300-305    ISSN: 1008-8830  CN: 43-1301/R Effect of different melatonin treatment regimens on white matter damage in neonatal rats with hypoxic-ischemic brain damage MA Rui, MA Yu-Hui, ZHANG Xin-Yue, GENG Yin, CHEN Lan-Fen, ZHANG Xue-Ning, WANG Xiao-Li School of Medical Imaging, Weifang Medical University, Weifang, Shandong 261053, China Received: 2020-11-25  Revised: 2021-01-15  Online: null Supporting info