Fig. 4From: Effect of thoracic radiotherapy dose on the prognosis of advanced lung adenocarcinoma harboring EGFR mutationsComparison of OS between < 50 Gy and 50-60 Gy groups (A). Comparison of OS between < 50 Gy and ≥ 60 Gy groups (B). Comparison of OS between 50-60 Gy and ≥ 60 Gy groups (C)Back to article page