Brown, Reay H Triple-post lid speculum: Maximizing exposure for cataract surgery. [electronic resource] - Journal of cataract and refractive surgery Jan 2011 - 209-10 p. digital Publication Type: Letter ISSN: 1873-4502 Standard No.: 10.1016/j.jcrs.2010.10.031 doi Subjects--Topical Terms: Cataract Extraction--instrumentationEye--anatomy & histologyEyelids--anatomy & histologyHumansRefractive Surgical Procedures--instrumentation