Zhu, Ying, and Ninghui Mu. “Research on the Association Between Transforming Growth Factor-Beta 1 (TGF-β1) and Chronic Obstructive Pulmonary Disease (COPD)”. Journal of Comprehensive Molecular Science and Genetics, vol. 1, no. 1, Aug. 2024, https://mbgm.journals.publicknowledgeproject.org/index.php/mbgm/article/view/3228.