1. The definition and classification of dry eye disease: report of the definition and classification subcommittee of the international dry eye WorkShop (2007);Ocul Surf,2007
2. Dry eye in the elderly;Terry;Drugs Aging,2001
3. Etiology, prevalence, and treatment of dry eye disease;Gayton;Clin Ophthalmol,2009
4. Bibliometrics: tracking research impact by selecting the appropriate metrics;Agarwal;Asian J Androl,2016
5. Bibliometrics as a research field: a course on theory and application of bibliometric indicators;Glänzel,2003