1. A new concept for vitreous surgery. 1. Instrumentation;Machemer;Am. J. Ophthalmol.,1972
2. Parel, J.-M., Machemer, R., and Aumayr, W.: A new concept for vitreous surgery. 5. An automated operating microscope. Am. J. Ophthalmol. In press
3. An experimental investigation of the basic phenomena of retinopexy;Knoll;Am. J. Ophthalmol.,1958
4. Vitrectomy: A pars plana approach. 2. Clinical experience;Machemer;Mod. Prob. Ophthalmol.,1972
5. The expanding world of fiber optics;Kloots;Optical Spectra,1971