Arieta, L., Soeroso, N.N., Tarigan, S.P. and Eyanoer, P.C. 2025. Levels of Squamous Cell Carcinoma Antigen and Interleukin-6 as Biomarkers in NSCLC Patients. Sumatera Medical Journal. 8, 2 (May 2025), 104–110. DOI:https://doi.org/10.32734/sumej.v8i2.20027.