1. Belousov VV. Trends in contact lens prescribing in Russia in 2015, established by Journal of Optometry. Vestnik optometrii. 2015;7:10-24. (In Russ.)
2. Morgan PB, Woods CA, Tranoudis IG, Helland M, et al. Our 14th annual report in CLS provides information about 25.000 fits in 32 markets. Contact Lens Spectrum. 2015;30(1):28-33.
3. Trends in US Contact Lens Prescribing 2002 to 2014
4. The Epidemiology of Contact Lens Related Infiltrates
5. Clinical outcomes of keratitis