1. Sympathetic and parasympathetic nerves in the orbit of the cat;Christensen;J. Anat.,1936
2. Small animal neuro-ophthalmology;de Lahunta;Vet. Clin. North Am,1973
3. Clinical pupillary symptoms in lesions of the optic nerve, optic chiasm, and optic tract;Lowenstein;Arch. Ophthalmol.,1954
4. Functional evaluation of the pupillary light reflex pathways;Lowenstein;Arch. Ophthalmol.,1953
5. Sensitization of the denervated pupillary sphincter to acetylcholine;Shen;Clin. J. Physiol.,1936