1. Erfahrungen mit der lichtokoagulation der netzhaut und der iris;Meyer-Schwickerath;Doc. Ophthalmol.,1956
2. The optical maser as a retinal coagulation. An evaluation;Campbell;Trans. Am. Acad. Ophthalmol. Otolaryngol.,1963
3. Experimental laser photocoagulation;Zweng;Am. J. Ophthalmol.,1964
4. An ophthalmic argon laser photocoagulation system. Design, construction, and laboratory investigations;L'Esperance;Trans. Am. Ophthalmol. Soc.,1968
5. Clinical photocoagulation with the krypton laser;L'Esperance;Arch. Ophthalmol.,1972