Radiation Therapy Alone in cT1-3N0 Non-small Cell Lung Cancer Patients Who Are Unfit for Surgical Resection or Stereotactic Radiation Therapy: Comparison of Risk-Adaptive Dose Schedules.
Cancer Res Treat · 2016 · PMC5080831 · PMID 26987393
Tumor size of 3 cm or smaller was a favorable factor with borderline significance on OS (p=0.060).
also in 7,017 other papers
Quoted from the open-access full text in Europe PMC under the licence the publisher applied. The sentence is reproduced exactly as published; the emphasis is ours.