1. Congenital abducens paralysis;Apple;Am J Ophthalmol,1939
2. Congenital nystagmus associated with multiple congenital anomalies of the extraocular muscles;Chaum;J Pediatr Ophthalmol Strabismus,1999
3. Location and stability of rectus muscle pulleys;Clark;Invest Ophthalmol Vis Sci,1997
4. Evidence for fibromuscular pulleys of the recti extraocular muscles;Demer;Invest Ophthalmol Vis Sci,1995
5. A genetic approach to congenital extraocular muscle disorders;Engle;J Child Neurol,1999