Meta-Analysis
Copyright ©The Author(s) 2023.
World J Clin Cases. May 26, 2023; 11(15): 3511-3521
Published online May 26, 2023. doi: 10.12998/wjcc.v11.i15.3511
Figure 1
Figure 1 Flowchart of study selection process. *The databases searched and the numbers of studies identified were as follows: PubMed (n = 3105), EMBASE (n = 6255), The Cochrane Library (n = 754), and Web of Science (n = 7887).