Hu, Y., C. S. Li, Y. Q. Li, Y. Liang, L. Cao, and L. A. Chen. “Perfluorocarbon Inhibits Lipopolysaccharide-Induced Macrophage Inflammatory Protein-2 Expression and Activation of ATF-2 and C-Jun in A549 Pulmonary Epithelial Cells”. Cellular and Molecular Biology, vol. 62, no. 4, Apr. 2016, pp. 18-24, https://mail.cellmolbiol.org/index.php/CMB/article/view/834.