Down syndrome: An overview

by Samuel Otabor Wajuihian
Published 2016-07-01

Is there an association between convergence insufficiency and refractive errors?

by Samuel Otabor Wajuihian
Published 2017-04-01

Vergence anomalies in a sample of high school students in South Africa

by Samuel Otabor Wajuihian, Rekha Hansraj
Published 2016-10-01

Associations between near work, outdoor activity, parental myopia and myopia among school children in Aba, Nigeria

by Uchenna Chigozirim Atowa, Samuel Otabor Wajuihian, Alvin Jeffery Munsamy
Published 2020-02-01