02 August 2021>: Meta-Analysis
Association Between Gene Polymorphisms and Risk of Preeclampsia: Systematic Review and Meta-Analysis
Manni Sun BE , Hui Jiang BF , Tao Meng AF , Peiyan Liu BC , Haiying Chen ACG*DOI: 10.12659/MSM.930438
Med Sci Monit 2021; 27:e930438
Figure 1 Flowchart of the literature search and study selection process.