Results 131 to 140 of about 3,616,800 (230)

Prevalence of refractive errors among school students in Iraq - A systematic review and meta-analysis. [PDF]

J Optom
Aljaberi HA, Ali IR, Noori ZTM.
europepmc   +1 more source

Status of Vision Impairment and Refractive Errors in Special Schools in Andhra Pradesh, India. [PDF]

Indian J Community Med
Prakash WD, Marmamula S, Pehere N, Khanna RC.   +3 more
europepmc   +1 more source

Racial variations in the prevalence of refractive errors in the United States: the multi-ethnic study of atherosclerosis.

American journal of ophthalmology-glaucoma, 2013
C. Pan, B. Klein, M. Cotch, Sandi Shrager, R. Klein, A. Folsom, R. Kronmal, S. Shea, G. Burke, S. Saw, T. Wong   +10 more
semanticscholar   +1 more source

Refraction difference value variations in children and adolescents with different refractive errors. [PDF]

Int J Ophthalmol
Wu DW, Yang ZY, Nie Y, Ye HY, Chen L, Liu LQ, Yang GY.   +6 more
europepmc   +1 more source

Relative peripheral refractive errors in Chinese children with myopic anisometropia. [PDF]

Int J Ophthalmol
Tong YT, Du YQ, Ge SS, Chen L, Ma XQ, Guo YJ, Zhou YH.   +6 more
europepmc   +1 more source

Refractive errors in a rural Korean adult population: the Namil Study

Eye, 2013
Y. Yoo, Jae-Hyung Kim, Kyu-Joo Park, C. Kim, Tae Woo Kim   +4 more
semanticscholar   +1 more source

Prevalence of Migraine and Association between Migraine Headache and Refractive Errors among Adolescents in Secondary Schools in Ibadan, Nigeria. [PDF]

Niger Med J
Bitto S, Ogun OA.
europepmc   +1 more source

Photorefractive keratectomy with extended ablation zone for recurrent corneal erosion syndrome accompanied with refractive errors: a study of effectiveness, safety, and refractive outcomes. [PDF]

Front Med (Lausanne)
Yu X, Wang C, Zhang Z, Zhang W, Yang Y, Wu S.   +5 more
europepmc   +1 more source

Errors of Refraction [PDF]

Postgraduate Medical Journal, 1926
openaire   +1 more source