J. Schultz

A survey of vision screening policy of preschool children in the United States.

M. Maguire, D. Allen, V. Dobson, 1999, Survey of ophthalmology.

Vision Screening of Preschool Children: Evaluating the Past, Looking Toward the Future

V. Dobson, D. Orel-Bixler, P. Schmidt, 1998, Optometry and vision science : official publication of the American Academy of Optometry.

Effect of Age Using Lea Symbols or HOTV for Preschool Vision Screening

G. Ying, G. Quinn, M. Maguire, 2010, Optometry and vision science : official publication of the American Academy of Optometry.