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Kaplan‐Meier survival curves based on α‐SMA expression in gastric cancer patients (pTNM stage I‐III). DFS (A‐C) among subgroups stratified by α‐SMA expression. DSS (D‐F) among subgroups stratified by α‐SMA expression. α‐SMA, α‐smooth muscle actin; DFS, disease‐free survival; DSS, disease‐specific survival
