Maselli, E Diathermo--trabeculotomy ab externo. A new technique for opening the canal of Schlemm. [electronic resource] - The British journal of ophthalmology Sep 1975 - 516-7 p. digital Publication Type: Journal Article ISSN: 0007-1161 Standard No.: 10.1136/bjo.59.9.516 doi Subjects--Topical Terms: Ciliary Body--surgeryElectrocoagulation--methodsGlaucoma--surgeryHumans