Wen, W.; Zhu, S.; Ma, R.; Wang, L.; Shen, X.; Li, Y.; Feng, N.; Wang, L.; Liu, M.; Xie, L.; Zhang, X. Correlation Analysis of TGF-β1, MMP-9, TIMP-1, IL-1, IL-4, IL-6, IL-17, and TNF-α in Refractory Chronic Rhinosinusitis: A Retrospective Study. Allergol Immunopathol 2022, 50 (4), 137-142. https://doi.org/10.15586/aei.v50i4.527.