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Fig. 8 | BMC Gastroenterology

Fig. 8

From: Prognostic model for oversurvival and tumor-specific survival prediction in patients with advanced extrahepatic cholangiocarcinoma: a population-based analysis

Fig. 8

Kaplan–Meier OS and CSS curves of patients with advanced ECCA based on the new risk stratification system. A, C Kaplan–Meier curves of the raining cohorts; B, D Kaplan–Meier curves of the validation cohorts; A, B Kaplan–Meier OS curves; C, D Kaplan–Meier CSS curves

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BMC Gastroenterology

ISSN: 1471-230X

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