9Marchini G, Pagliarusco A, Toscano A, et al. Ultrasound biomicroscopic and conventional ultrasonographic study of ocular dimensions in primary angleclosure glaucoma. Ophthalmology 1998;105( 11 ) :2091-2098
10Cho H J, Woo JM, Yang KJ. Ultrasound biomicroscopic dimensions of the anterior chamber in ungle-closure glaucoma patients.Korean J Ophthalmol 2002;16( 1 ) :20-25