1. Applanation tonomctry and ophthalmoscopy of the vcrvet monkey (Cercopithecus ethiops) in phencyclidine catalepsia;Bárány;Invest. Ophthal.,1963
2. A new parenteral anesthetic - CI-581: Its effect on intraocular pressure;Corssen;J. Pediat.,1967
3. Simple hand applanation tonometer;Draeger;Amer. J. Ophthal.,1966
4. Influence of various anaesthetic drugs on the intraocular pressure of cats;Hahnenberger;Albrecht v. Graejes Arch. klin. exp. Ophthal.,1976a
5. Applanation tonometry in the conscious Cynomolgus monkey (Macaca i'ascicularis);Hahnenberger;Acta ophthal. (Kbh.),1976b