1. Wilbrand's knee of the primate optic chiasm is an artefact of monocular enucleation;Horton;Trans. Am. Ophthalmol. Soc.,1997
2. Pituitary volume and headache;Levy;Arch. Neurol.,2004
3. Neuro-ophthalmology: Diagnosis and Management;G.T.,2001
4. The clinical profile of optic neuritis. Experience of the optic neuritis treatment trial;Optic Neuritis Study Group;Arch. Ophthalmol.,1991