1. Presbyopia toward the end of the 20th century;Weale;Surv Ophthalmol,1989
2. Functional representation in the oculomotor and trochlear nuclei;Bender;Arch Neurol Psychiatry,1983
3. Walsh and Hoyt's clinical neuro-ophthalmology, vol. 2, 4th ed,1985
4. The fine art of prescribing glasses without making a spectacle of yourself;Milder,1978
5. Walsh and Hoyt's clinical neuro-ophthalmology, vol. 2,1985