Meta-Analysis
Copyright ©The Author(s) 2022.
World J Clin Cases. Mar 6, 2022; 10(7): 2194-2205
Published online Mar 6, 2022. doi: 10.12998/wjcc.v10.i7.2194
Figure 1
Figure 1 The flow diagram of this meta-analysis. 1PubMed (n = 22), EMBASE (n = 26), Web of Science (n = 30), CNKI (n = 13).