1. Eye examination and vision screening in infants, children, and young adults;Pediatrics,1996
2. Preschool vision screening for amblyopia and strabismus: programs, methods, guidelines;Ehrlich;Surv Opthalmol,1983
3. Preschool vision screening in pediatric practice. A study from the pediatric research in office settings (PROS) network;Wasserman;Pediatrics,1992
4. Vision problems in the US data analysis. Definitions, data sources, detailed data tables, analysis, interpretation. Publication P-10,1980
5. Preschool vision screening: rationale, methodology, and outcome;Simons;Surv Opthalmol,1996