[1]
S. . Mongkolrat, “Comparative effectiveness of pressurized metered-dose inhaler (pMDI) and dry-powdered inhaler (DPI) salmeterol/fluticasone on chronic obstructive pulmonary disease, a single-center study in Hangdong Hospital”, J Nakornping Hosp, vol. 16, no. 2, pp. 222–241, Jun. 2025.