1. 1 Tsubota K, Nakamori K. Dry eyes and video display terminals. N Engl J Med 1993; 328: 584.
2. 2 Himebaugh NL, Begley CG, Bradley A, Wilkinson JA. Blinking and tear break-up during four visual tasks. Optom Vis Sci 2009; 86: E106–E114.
3. 3 Namba T, Fukahori A, Morikawa A, Yoneda T, Haruishi K, Tabuchi A. Reduction of natural vision control function by visual display terminal (VDT) work and recovery effect of circumocular thermotherapy. Kawasaki Med Welf J 2008; 17: 363–371. (in Japanese)
4. 4 Ministry of Health, Labour and Welfare. Survey on technological innovation and labour 2008 (in Japanese). http://www.mhlw.go.jp/toukei/itiran/roudou/saigai/anzen/08/02.html. Accessed 11 Nov 2020.
5. 5 Tosini G, Ferguson I, Tsubota K. Effects of blue light on the circadian system and eye physiology. Mol Vis 2016; 22: 61–72.