Petkan, Aungkana, Prasong Tanmahasamut, Ariya Hengthaveesapsiri, Kritsana Sawatsri, and Warattaya Rujiwee. “Effect of Instructive Information With and Without the Use of Pictures on Anxiety of Women Receiving First-Time Transvaginal/Tansrectal Ultrasonography”. Nursing Science Journal of Thailand 38, no. 2 (July 16, 2020): 88–98. Accessed May 4, 2024. https://he02.tci-thaijo.org/index.php/ns/article/view/226074.