RT Journal Article SR Electronic T1 Screening for Visual Impairment in Children Younger Than Age 5 Years: Recommendation Statement JF The Annals of Family Medicine JO Ann Fam Med FD American Academy of Family Physicians SP 263 OP 266 DO 10.1370/afm.193 VO 2 IS 3 A1 , YR 2004 UL http://www.annfammed.org/content/2/3/263.abstract AB