Yeong Song J, Sung Ho M, Suh YG, Kim JH, et al. Definitive radiotherapy in patients with clinical T1N0M0 esophageal squamous cell carcinoma: a multicenter retrospective study (KROG 21-10). Radiother Oncol 2023 Sep 30:109936. doi: 10.1016/j.radonc.2023.109936.
PMID: 37783290