Figure 1.

Kaplan-Meier plot of survival curve of Freedom-From Biochemical Failure (FFbF) for the Analysis Cohort (n=52) of patients who received external beam radiation therapy at Korle Bu Teaching Hospital in Ghana and who were followed for at least 2 years after treatment. Dotted lines represent 95% confidence interval.

Yamoah et al. BMC Cancer 2013 13:23   doi:10.1186/1471-2407-13-23
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