Qiu, Yuying, Deping Zhang, Yu Qin, and Kai-Sheng Yin. “Effect of β2 -Adrenergic Receptor Gene Arg16Gly Polymorphisms on Response to Long-Acting β2-Agonist in Chinese Han Asthmatic Patients”. Multidisciplinary Respiratory Medicine 9, no. 1 (April 11, 2014). Accessed July 7, 2024. https://mrmjournal.org/index.php/mrm/article/view/412.