Bennett, S., P. Jenjaiwit, and U. Chatchawan. “Cardiopulmonary responses in supine and prone positioning among prematurity at Srinakarind hospital”. Archives of Allied Health Sciences, vol. 29, no. 1, July 2017, pp. 66-76, https://he01.tci-thaijo.org/index.php/ams/article/view/93425.