Koukourakis, Michael, John Skarlatos, Lambrini Kosma, Alexandra Giatromanolaki, and Dimitrios Yannakakis. “Radiotherapy Alone for Non-Small Cell Lung Carcinoma Five-Year Disease-Free Survival and Patterns of Failure”. Acta Oncologica 34, no. 4 (January 1, 1995): 525–530. Accessed May 19, 2026. https://medicaljournalssweden.se/actaoncologica/article/view/31608.