Laohavich, Chariya, Sabaitip Choothakan, and Benja Tiparaj. “Effect of Educational Information With Video Compact Disc on Anxiety Level of Patients Undergoing Bronchoscopy”. Nursing Research and Innovation Journal 23, no. 2 (October 31, 2017): 195–207. Accessed March 29, 2024. https://he02.tci-thaijo.org/index.php/RNJ/article/view/102584.