[1]
S. Mongkol, J. Chutubtim, B. Phonsean, S. Kumbunkaed, N. Vaewthong, and T. Kawpil, “The correlation between pulmonary function and six minute walk distance in male patient with chronic obstructive pulmonary disease”, Arch AHS, vol. 29, no. 3, pp. 369–378, Mar. 2018.