Nolan, W P YAG laser iridotomy treatment for primary angle closure in east Asian eyes. [electronic resource] - The British journal of ophthalmology Nov 2000 - 1255-9 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 0007-1161 Standard No.: 10.1136/bjo.84.11.1255 doi Subjects--Topical Terms: AdultAgedFemaleFollow-Up StudiesGlaucoma, Angle-Closure--ethnologyHumansIntraocular Pressure--physiologyLaser Therapy--methodsMaleMiddle AgedMongoliaObserver VariationTreatment OutcomeVisual Acuity--physiology