Lou, Yueyan, Yu Zheng, Yanhua Xu, Hui Lu, Yiwei Wang, and Yinshi Guo. “Association of Serum Chemokine Ligand 21 Levels With Asthma Control in Adults”. Clinics 76 (November 9, 2021): e1713. Accessed July 29, 2024. https://revistas.usp.br/clinics/article/view/191705.