1. Disorders of pupillary function, accomadation, and lacrimation. Walsh and Hoyt's Clinical Neuro-Ophthalmology;Thompson,1998
2. Lesions in the ciliary ganglion and the short posterior ciliary nerves.;Loewenfeld,1993
3. Tonic pupil in a child;Phillips;J Pediatr Ophthalmol Strabismus,1996
4. Tonic pupils associated with neuroblastoma;West;J Pediatr Ophthalmol Strabismus,1992
5. Tonic pupil following varicella;Goldsmith;Am J Ophthalmol,1968