Figure 2.

Restricting 59 patients without lymph node metastases. Kaplan-Meier curves for disease-free survival. Patients with or without amplification in PIK3CA, restricting to 59 patients without lymph node metastases. The p-values were estimated using the log-rank test

Suda et al. BMC Cancer 2012 12:416   doi:10.1186/1471-2407-12-416
Download authors' original image