1. von Noorden, G. K.: Present status of sensory testing. In Symposium on Strabismus. Transactions of the New Orleans Academy of Ophthalmology. St. Louis, C. V. Mosby, 1978, p. 56.
2. The Pulfrich effect in anisometropic amblyopia and strabismus;Tredici;Am. J. Ophthalmol.,1984
3. The “new aniseikonia test” and its clinical application;Awaya;Acta Soc. Ophthalmol. Jpn.,1982
4. The monofixation syndrome;Parks;Trans. Am. Ophthalmol. Soc.,1969
5. Mikrostrabismus;Lang,1982