https://www.selleckchem.com/pr....oducts/pixantrone-ma
primary non-small cell lung cancer patients. We selected prognostic factors for patients who had received chemotherapy to identify patients who were appropriate for chemotherapy. Significant findings of the study A significant therapeutic effect of chemotherapy for second primary non-small cell lung cancer was proven through univariate Cox regression and propensity score matching analysis. Prognostic factors for second primary non-small cell lung cancer patients who had received chemotherapy. What this study adds Chemotherapy