3Mayer DL,Beiser AS,Warner AF,et al.Monocular acuity norms for the Teller Acuity Cards between ages one month and four years.Invest Ophthalmol Vis Sci,1995,36:671.
4Kuo A,Sinatra RB,Donabue SP,et al.Distribution of refractive error in healthy infants.J of AAPOS,2003,7(3):174.
5Haegerstrom-Portnoy G.New procedures for evaluating vision functions of special populations.Optom Vis Sci,1993,70(4):306.
6Dobson V.Behavioral tests of visual acuity in infants.Int Ophthalmol Clin,1980,20:233.
7Fulton AB,Hansen RM,Manning KA.Measuring visual acuity in infants.Surv 0phthalmol,1981,25:325.
8Fantz RL,Ordy JM,Udelf MS.Maturation of pattern vision in infants during the first six months.J Comp Physiol Psychol,1962,55:907.
9Teller DY.First glances:the vision of infants.The Friedenwald lecture.Invest Ophthalmol Vis Sci,1997,38(11):2183.
10Mayer DL,Dobson V.Visual acuity development in infants and young children as assessed by operant preferential looking.Viaion Research,1982,22:1141.