References
- Brown H: Strabismus Ophthalmic Symposium. St Louis, CV Mosby Co, 1950, pp 229–233.
- Laughlin RC: Congenital fibrosis of the extraocular muscles. Am J Ophthalmol 41:432–438, 1956.
- Crawford JS: Congenital fibrosis syndrome. Can J Ophthalmol 5:331, 1970.