Seventh International Visual Field Symposium, Amsterdam, September 1986
Fourth International Visual Field Symposium Bristol, April 13–16,1980
Fifth International Visual Field Symposium Sacramento, October 20–23, 1982
Visual Pathways Electrophysiology and Pathology
Third International Visual Field Symposium Tokyo, May 3–6, 1978
Strabismus Symposium Amsterdam, September 3–4, 1981
Electrodiagnosis, Toxic Agents and Vision 15th I.S.C.E.V. Symposium Ghent, Belgium, June 20–23, 1977
Ultrasonography in Ophthalmology 11 Proceedings of the 11th SIDUO Congress, Capri, Italy, 1986
Brain Edema Proceedings of the Sixth International Symposium, November 7–10, 1984 in Tokyo
ERG, VER and Psychophysics (Documenta Ophthalmologica Proceedings Series)