Friedberg, M A An alternative technique of local anesthesia for vitreoretinal surgery. [electronic resource] - Archives of ophthalmology (Chicago, Ill. : 1960) Nov 1991 - 1615-6 p. digital Publication Type: Journal Article ISSN: 0003-9950 Standard No.: 10.1001/archopht.1991.01080110153055 doi Subjects--Topical Terms: Anesthesia, Local--methodsBupivacaineHumansHyaluronoglucosaminidaseMepivacaineOrbitRetinal Diseases--surgeryScleral BucklingVitrectomy