Vo, T. A., V. T. Nguyen, M. S. Kieu, T. H. N. Nguyen, D. P. Pham, and C. T. Nguyen. “Revisiting the Diagnostic and Prosnotic Performance of Cyfra 21-1 and Cea in Non Small Cell Lung Cancer”. The Vietnam Journal of Cardiovascular and Thoracic Surgery, vol. 51, July 2025, pp. 97 - 106, doi:10.47972/vjcts.v51i.1384.