Research Article
Preoperative Serum Platelet-Lymphocyte Ratio as a Prognostic Factor in Cholangiocarcinoma Patients after Radical Resection: A Retrospective Analysis of 119 Patients
Figure 1
(a) Kaplan–Meier curve for OS of 119 CCA patients stratified by PLR. (b) Kaplan–Meier curve for PFS of 119 CCA patients stratified by PLR.
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