Walter Edward Dandy
International Symposium on Ocular Tumors, Houston, Tex. 1962
Judah Zizmor
Franz Josef Sonnenschein
Albert Mooren
Wolff, Eugene
Zeynel A. Karcioglu
O. Lange
Sarnat, Bernard G.
V. P. Matveev
Carsten Gyldensted
Albert T. Milauskas
International Symposium on Orbital Disorders Amsterdam 1977.
Symposium on Orbital Fractures Amsterdam 1969.
Sandra Frazier Byrne
Symposium on Plastic Surgery in the Orbital Region Dallas 1974.
William A. Gosline
Harry Mennig
Reiner Herrmann
Joseph Andrew Andrews