Sun, Lulu, and Qing Shao. “Expression Changes and Clinical Significance of Serum Neuron-Specific Enolase and Squamous Cell Carcinoma Antigen in Lung Cancer Patients After Radiotherapy”. Clinics, vol. 78, Mar. 2023, p. 100135, https://doi.org/10.1016/j.clinsp.2022.100135.