Glaucoma Update II Glaucoma Society of the International Congress of Ophthalmology Carmel/California, October 22–27, 1982
Glaucoma Update III: Glaucoma Society of the International Congress of Ophthalmology, Amsterdam, September 1986
Glaucoma Update International Glaucoma Symposium Nara/Japan, May 7–11, 1978
Ultrasonography in Ophthalmology 11 Proceedings of the 11th SIDUO Congress, Capri, Italy, 1986
Glaucoma Update VI
Pathogenesis and Risk Factors of Glaucoma
Second European Glaucoma Symposium, Helsinki, May 1984 (Documenta Ophthalmologica Proceedings Series, 43)
Ophthalmic Ultrasonography Proceedings of the 9th SIDUO Congress, Leeds, U.K. July 20–23, 1982
Sixth International Visual Field Symposium Santa Margherita Ligure, May 27–31, 1984
The Glaucomas: Volume II - Open Angle Glaucoma and Angle Closure Glaucoma