Supplementary material for "Epidemiological association between alopecia areata and celiac disease: a meta-analysis"

Supplemental data for "Epidemiological association between alopecia areata and celiac disease: a meta-analysis" Supplemental Table I. Database search strategy used for meta-analysis Supplemental Figure 1. Flow diagram of the included studies《斑秃（alopecia areata）与乳糜泻（celiac disease）的流行病学关联：一项荟萃分析（meta-analysis）》的补充数据 补充表I. 本荟萃分析所采用的数据库检索策略 补充图1. 纳入研究的流程图