1. Clinical criteria for vergence accommodation dysfunction;Dwyer;Clin Exp Optom,1991
2. Clinical management of binocular vision: heterophoric, accommodative and eye movement disorders;Scheiman,2008
3. The symptomatic patient with normal phorias at distance and near: what tests detect a binocular vision problem;Gall;Optometry,2003
4. The relationship between visual efficiency problems and learning;Garzia,2006
5. Optometric management of near point vision disorders;Birnbaum,1993