Tanrangka, N., W. Siritaratiwat, W. Donpunha, J. Kanpittaya, and S. Bennett. “Chest Wall and Abdominal Expansions Are Related to Pulmonary Function and Respiratory Muscle Strength in Children With Cerebral Palsy”. Archives of Allied Health Sciences, vol. 30, no. 1, June 2018, pp. 18-28, https://he01.tci-thaijo.org/index.php/ams/article/view/126561.