Saraban, L., S. Thoranasonton, T. Chu-ngan, and S. Wongwirud. “Dyspnea Experience, Symptom Management and Outcomes Among Caregivers of School - Age Asthmatic Children”. Journal of Research in Nursing-Midwifery and Health Sciences, vol. 32, no. 2, Aug. 2012, pp. 23-36, https://he02.tci-thaijo.org/index.php/nur-psu/article/view/2288.