Fakhry, Mohamed A Comparison of corneal pachymetry using ultrasound and Orbscan II. [electronic resource] - Journal of cataract and refractive surgery Feb 2002 - 248-52 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0886-3350 Standard No.: 10.1016/s0886-3350(01)01277-9 doi Subjects--Topical Terms: AdultCornea--diagnostic imagingCorneal Opacity--etiologyCorneal Topography--methodsFemaleHumansKeratomileusis, Laser In SituLasers, ExcimerMaleMiddle AgedPhotorefractive Keratectomy--adverse effectsProspective StudiesRefractive Surgical ProceduresUltrasonography