Ratanawatkul, P., Tuntibundit, P., So-ngern, A., Boonsawat, W., & Reechaipichitkul, W. (2018). The Prevalence of Asthma-COPD Overlap Syndrome (ACOS) in Srinagarind Hospital. Srinagarind Medical Journal, 33(1), 43–48. Retrieved from https://li01.tci-thaijo.org/index.php/SRIMEDJ/article/view/111610