Bibliography
- Bielschowsky, Alfred: Development and Course of Strabismus, In: Lectures on Motor Anomalies, Hanover, New Hampshire, Dartmouth College Publications, 1940.
- Donders, F. C.: On the Anomalies of Accommodation and Refraction of the Eye, London, The New Sydenham Society, 1864.
- Duke-Elder, W. Stewart: Text-Book of Ophthalmology, vol. IV, Noncomitant Squint, St. Louis, C. V. Mosby, 1949.
- Lyle, T. Keith: Worth & Chavasse's Squint: The Binocular Reflexes and the Treatment of Strabismus, ed. 8, Philadelphia, Blakiston, 1950.
- Worth, Claud Atley: Squint: Its Causes, Pathology and Treatment, London, John Bale Sons & Danielsson, Ltd., 1915.