Thuangtong, A., B. Chinkulkitnivat, and R. Kemahayung. “Visual Field Parameters and Pupil Size Measured through and Compared between Colored Contact Lenses and Clear Contact Lenses: A Prospective Comparative Pilot Study in Asian Population”. Siriraj Medical Journal, vol. 74, no. 9, Sept. 2022, pp. 600-3, doi:10.33192/Smj.2022.71.