1. The use of cycloplegics in refraction;Bannon;Am. J. Optom.,1947
2. Observed effects of cycloplegics in refractive findings;Rengstorff;J. Am. Optom. Assoc.,1966
3. Seeing problems of school children;Betts;Optom. Wkly.,1941
4. Fixation targets during noncycloplegic retinoscopy;Maoury;Am. J. Ophthalmol.,1967
5. Predictability of refraction at 14 on basis of testing at age 6;Hirsch;Am. J. Optom.,1964