Thuangtong, A., Samsen, P. and Boonyakiatwatana, S. (2020) “Clinical Characteristics of Patients in Contact Lens Clinic, Siriraj Hospital”, Siriraj Medical Journal, 64(1), pp. 7–10. available at: https://he02.tci-thaijo.org/index.php/sirirajmedj/article/view/244139 (accessed: 8 October 2026).