Results 261 to 270 of about 46,071 (297)

Small Errors of Refraction

Clinical and Experimental Optometry, 1949
openaire   +2 more sources

THE NATURE OF REFRACTIVE ERRORS

British Medical Bulletin, 1953
openaire   +2 more sources

Gender and age distribution of refractive errors in an optometric clinical population

Journal of Optometry, 2021
Khathutshelo P Mashige
exaly  

Uncorrected Refractive Errors, Presbyopia and Spectacle Coverage: Results from a Rapid Assessment of Refractive Error Survey

Ophthalmic Epidemiology, 2009
Srinivas Marmamula, Jill E Keeffe, Gullapalli N Rao   +2 more
exaly  

Prevalence of refractive errors in children in India: a systematic review

Australasian journal of optometry, The, 2018
Sheeladevi Sethu, Bharani Seelam, Rahul Ali   +2 more
exaly  

The Prevalence of Refractive Errors and its Determinants in the Elderly Population of Mashhad, Iran

Ophthalmic Epidemiology, 2009
Abbasali Yekta, Akbar Fotouhi, Mehdi Khabazkhoob   +2 more
exaly  

THE CAUSES OF ERRORS OF REFRACTION

American journal of optometry and archives of American Academy of Optometry, 1952
openaire   +2 more sources

The age- and gender-specific prevalences of refractive errors in Tehran: the Tehran Eye Study

Ophthalmic Epidemiology, 2004
Hassan Hashemi, Akbar Fotouhi
exaly  

Headaches Associated With Refractive Errors: Myth or Reality?

Headache, 2002
Raquel Gil-Gouveia
exaly  

Measuring refractive errors

2000
David A. Atchison, George Smith
openaire   +1 more source