1. Laser photocoagulation of the iris;Zweng;Arch. Ophth.,1970
2. Erfahrungen mit der lichtkoagulation der metzhaut und der iris;Meyer-Schwickerath;Doc. Ophth.,1956
3. Photocoagulation of iris and retina;McDonald;Arch. Ophth.,1958
4. Experimental photocoagulation of the iris of guinea pigs;Hogan;Am. J. Ophth.,1960
5. Improvements in technique of photocoagulation of the iris;Burns;Arch. Ophth.,1965