[1]
Khiawwan, S. and Kawamatawong, T. 2021. Correlation of Composite Indices and COPD Assessment Test in Thai COPD Patients. Ramathibodi Medical Journal. 44, 3 (Sep. 2021), 29–40. DOI:https://doi.org/10.33165/rmj.2021.44.3.242498.