Convergent Strabismus
Strabismus and Amblyopia Experimental Basis for Advances in Clinical Management : Proceedings of an International Symposium Held at the Wenner-Gren Center, Stockholm, June 24-26, 1987
Visual Pathways Electrophysiology and Pathology
Sixth International Visual Field Symposium Santa Margherita Ligure, May 27–31, 1984
New Viewpoints on the Origin of Squint A Clinical and Statistical Study on its Nature, Cause and Therapy
Restoration and Recovery of Shallow Eutrophic Lake Ecosystems in The Netherlands Proceedings of a conference held in Amsterdam, The Netherlands, 18–19 April 1991
Seventh International Visual Field Symposium, Amsterdam, September 1986
Biomanipulation Tool for Water Management Proceedings of an International Conference held in Amsterdam, The Netherlands, 8–11 August, 1989
Inborn Errors of Metabolism in Humans Monograph based upon Proceedings of the International Symposium held in Interlaken, Switzerland, September 2–5, 1980
Strabismus and Motility Disorders: Proceedings of the Sixth Meeting of the International Strabismological Association