Ritch, R Role of ultrasound biomicroscopy in the differentiation of block glaucomas. [electronic resource] - Current opinion in ophthalmology Apr 1998 - 39-45 p. digital Publication Type: Comparative Study; Journal Article; Review ISSN: 1040-8738 Standard No.: 10.1097/00055735-199804000-00008 doi Subjects--Topical Terms: Anterior Eye Segment--diagnostic imagingDiagnosis, DifferentialGlaucoma, Angle-Closure--diagnostic imagingGlaucoma, Open-Angle--diagnostic imagingHumansIntraocular PressureUltrasonography