References
- Cogan, David G.: Neurology of the Ocular Muscles, ed. 2, Springfield, Ill., Charles C Thomas, 1956.
- Cogan, David G.: Personal communication.
- Duke-Elder, W. Stewart: Text-Book of Ophthalmology, London, Henry Kimpton, 1949, vol. IV, p. 4165.
- Kestenbaum, A.: Clinical Methods of Neuro-ophthalmologic Examination, New York, Grune & Stratton, 1946.
- Maddox, E. E.: Seesaw nystagmus with bitemporal hemianopia, Proc. Roy. Soc. Med., 7 (part 2): 12 (Sections of Neurol., Ophth., and Otol.), 1914.
- Rucker, C. Wilbur: Nystagmus, Am. J. Ophth., 36:250–258 (Feb.) 1953.
- Smith, J. Lawton, and Cogan, David G.: Ataxia-telangiectasia, A.M.A. Arch. Ophth., 62:364–369 (Sept.) 1959.
- Walsh, Frank B.: Personal communication.