Internal Ophthalmoplegia, In Ocular Differential Diagnosis
Lea & Febiger, Phila. p 3375., Roy,F.H., 1975
Infections of the Nervous System, (Bacterial, Fungal, Spirochetal, Parasitic) and Sarcoidosis, Neurosyphilis
Adams & Victors Principles of Neurology, Chp 32, pg 723, Ropper, A.H.,et al, 2014
Bilateral Oculomotor Paralysis Due to Neurosyphilis
Ann Neurol 3:90, Jordan,K.,et al, 1978
The Pupil in Syphilis
in Neuro-Ophthal. Symposium, U. of Miami, ed. J. L. Smith, St. Louis:C. V. Mosby Co, 1972, p. 164., McCary,J.A., 1972