References
- Parks MM: The monofixation syndrome. Trans Am Ophthalmol Soc 1969; 67:609–657.
- Hahn E, Cadera W, Orton RB: Factors associated with binocular single vision in microtropia/monofixation syndrome. Can J Ophthalmol 1991; 26:12–17.
- Helveston EM, von Noorden GK: Microtropia. A newly defined entity. Arch Ophthalmol 1967; 78:272–281.
- von Noorden GK: Burian-von Noorden's Binocular Vision and Ocular Motility: Theory and Management of Strabismus. St. Louis: CV Mosby, 1985, pp. 292–296.
- Parks MM, Eustis AT: Small angle esodeviations. Am Orthopt J 1962; 12:32–38.
- Johnson F, Cunha LAP, Harcourt RB: The clinical characteristics of micro-exotropia. Br Orthopt J 1981; 38:54–59.
- Boyd TAS, Budd GE: Monofixation exotropia and asthenopia. In S. Moore (ed), Orthoptics: Past, Present and Future. New York, Stratton Intercontinental Medical Books Corp, 1976, pp. 173–177.