Fig. 1From: Stereotactic body radiotherapy for stage I non-small-cell lung cancer using higher doses for larger tumors: results of the second study a Overall survival curves for all patients (solid line), operable patients (dashed line) and inoperable patients (dotted line). b Overall survival curves for patients treated with 48 Gy/4 Fr (solid line), 50 Gy/4 Fr (dashed line), and 52 Gy/4 Fr (dotted line)Back to article page