academic article

• Normal visual acuity in 17--18 year olds..  Acta ophthalmologica Scandinavica.  83:487-491. 2005
• Prevalence of myopia among 12- to 13-year-old schoolchildren in northern Mexico..  Optometry and vision science : official publication of the American Academy of Optometry.  80:369-373. 2003
• Visual acuity, amblyopia, and ocular pathology in 12- to 13-year-old children in Northern Mexico..  Journal of AAPOS : the official publication of the American Association for Pediatric Ophthalmology and Strabismus / American Association for Pediatric Ophthalmology and Strabismus.  7:47-53. 2003
• Screening for amblyopia and strabismus with the Lang II stereo card..  Acta ophthalmologica Scandinavica.  80:163-166. 2002