1. Hoppenbrouwers, Prof.: Presentation of Snellen medal to C. D. Binkhorst at First International Symposium on Artificial Lens Implantation. Utrecht, April, 1974.
2. The iris-plane (Copeland) pseudophakos;Jaffe;Arch. Ophthalmol.,1976
3. Jaffe, N. S., Galin, M. A., Hirschman, H., and Clayman, H. M.: Pseudophakos. St. Louis, C. V. Mosby. In press.
4. Over fixatie van de “Binkhorstlens.”;Worst;Ned T. Geneesk.,1970
5. The iridocapsular (two-loop) lens and the iris clip (four-loop) lens in pseudophakia;Binkhorst;Trans. Am. Acad. Ophthalmol. Otolaryngol.,1973