Pandee, Uthen, Suparerk Vitsiri, Pichaya Thongpo, and Teerarat Tassanapitikul. “Validity of Prevertebral Soft Tissue Measurement in Cervical Spine Injury Patient”. Ramathibodi Medical Journal 40, no. 2 (June 30, 2017): 16–24. Accessed April 19, 2024. https://he02.tci-thaijo.org/index.php/ramajournal/article/view/88859.