1. Global vision impairment due to uncorrected presbyopia;Holden;Arch Ophthalmol,2008
2. The global burden of potential productivity loss from uncorrected presbyopia;Frick;Ophthalmology,2015
3. Associations of presbyopia with vision-targeted health-related quality of life;McDonnell;Arch Ophthalmol,2003
4. Helmholtz’s treatise on physiological optics;Helmholtz,1962
5. Cause and treatment of presbyopia with a method for increasing the amplitude of accommodation;Schachar;Ann Ophthalmol,1992