Fig. 1
From: Surveillance for early stages of colon cancer: potentials for optimizing follow-up protocols

Kaplan-Meier curves for overall survival and disease-free survival. Marks at censoring times. Bands are 95 % confidential intervals
From: Surveillance for early stages of colon cancer: potentials for optimizing follow-up protocols
Kaplan-Meier curves for overall survival and disease-free survival. Marks at censoring times. Bands are 95 % confidential intervals