Zhang, M., Morice, A. H., Si, F., Zhang, L., Chen, Q., Wang, S., Zhu, Y., Xu, X., Yu, L., & Qiu, Z. (2023). New Insights Into Refractory Chronic Cough and Unexplained Chronic Cough: A 6-Year Ambispective Cohort Study. Allergy Asthma and Immunology Research, 15(6), 795-811. https://doi.org/10.4168/aair.2023.15.6.795