E van der Zypen

Transscleral cyclophotocoagulation using a neodymium YAG laser.

S Kwasniewska, P Rol, F. Fankhauser, 1986, Ophthalmic surgery.

Transscleral iridotomy using a neodymium: YAG laser operated both with standard equipment and an optical fiber system--a preliminary report: Part II--Light and electron microscopic findings.

S Kwasniewska, F Fankhauser, E van der Zypen, 1987, Ophthalmic surgery.

The reactions of bone, connective tissue, and epithelium to endosteal implants with titanium-sprayed surfaces.

F Sutter, A Schroeder, H Stich, 1981, Journal of maxillofacial surgery.