Figure 2: Tumor specific overall survival analysis of SCLC patients stratified by ERβ status. A) Overall survival data of all SCLC male and female patients. B) Overall survival data of only SCLC male patients. C) Overall survival data of SCLC patients negative for Chromogranin A (CgA). D) Overall survival data of SCLC patients with Chromogranin A (CgA) positive tumors.