Wattanakitkrileart, D.; Khongton, W. .; Sumonviwat, T. .; Dejsomritrutai, W. The Influence of Inhaler Technique, Exacerbation, Age, and Barrier to Receiving Care on Adherence to Inhaled Medications in Patients With COPD. ์Nurs Sci J Thail 2020, 38, 74-87.