Crvenkova, Simonida, and M. Popova. “Acute Esophageal Damage in Patients With Inoperable Non-Small Cell Lung Cancer Treated With Concurrent and Sequential Chemoradiotherapy”. Open Access Macedonian Journal of Medical Sciences 8, no. B (May 22, 2020): 307–311. Accessed May 5, 2024. https://oamjms.eu/index.php/mjms/article/view/4281.