Inaugural-Dissertation zur Erlangung des Doktorgrades der Zahnheilkunde der Medizinischen Fakultat (Klinische Medizin) der Eberhard-Karls-Universitat Tubingen
(1988)
A symposium sponsored by ASTM Committee F-4 on medical and surgical materials and devices and ASTM Committee B-10 on reactive and refractory metals and alloys Phoenix, Ariz., 11-12 May 1981
(1983)