References
- Duane A: Studies in monocular and binocular accommodation with their clinical applications. Am J Ophthalmol 5:865–877, 1922.
- Duke-Elder S, (ed): System of Ophthalmology, Vol 6, Ocular Motility and Strabismus. St Louis, CV Mosby Co, 1973, pp 209–210.
- Costenbader FC: The management of convergent strabismus, in Allen JH (ed): Strabismus Ophthalmic Symposium. St. Louis, CV Mosby Co, 1958, pp 334–348.
- Moore S: The accommodative-effort syndrome. Am Orthopt J 17:5–7, 1967.
- von Noorden GK, Brown DJ, Parks M: Associated divergence and accommodative insufficiency. Doc Ophthalmol 34:393–403, 1973.
- Fuchs E: Presbyopia. Arch Ophthalmol 51:21–28, 1922.
- Duane A: Subnormal accommodation. Arch Ophthalmol 54:566–587, 1925.
- Tait EF: Accommodative convergence. Am J Ophthalmol 34:1093–1107, 1951