1.
Qin W, Wang P, Ding C, Peng F. Difference of serum tumor markers in different clinical stages of elderly patients with non-small cell lung cancer and evaluation of diagnostic value. J Med Biochem [Internet]. 2023 Mar. 16 [cited 2026 Jul. 12];42(4):607-15. Available from: https://asistent.ceon.rs/index.php/jomb/article/view/39798