Choi, J., Sim, J. K., Oh, J. Y., Lee, Y. S., Hur, G. Y., Lee, S. Y., . . . Min, K. H. (2021). Prognostic marker for severe acute exacerbation of chronic obstructive pulmonary disease: Analysis of diffusing capacity of the lung for carbon monoxide (D(LCO)) and forced expiratory volume in one second (FEV(1)). BMC Pulm Med.

Choi, Juwhan, Jae Kyeom Sim, Jee Youn Oh, Young Seok Lee, Gyu Young Hur, Sung Yong Lee, Jae Jeong Shim, Chin Kook Rhee, and Kyung Hoon Min. "Prognostic Marker for Severe Acute Exacerbation of Chronic Obstructive Pulmonary Disease: Analysis of Diffusing Capacity of the Lung for Carbon Monoxide (D(LCO)) and Forced Expiratory Volume in One Second (FEV(1))." BMC Pulm Med 2021.

Choi, Juwhan, et al. "Prognostic Marker for Severe Acute Exacerbation of Chronic Obstructive Pulmonary Disease: Analysis of Diffusing Capacity of the Lung for Carbon Monoxide (D(LCO)) and Forced Expiratory Volume in One Second (FEV(1))." BMC Pulm Med 2021.