Jiang, D., J. Shi, M. Yuan, X. Duan, L. Li, and Q. Li. “Levels of Serum Bilirubin in Small Cell Lung Cancer and Non-Small Cell Lung Cancer Patients”. Cellular and Molecular Biology, vol. 64, no. 6, May 2018, pp. 71-76, doi:10.14715/cmb/2018.64.6.13.