title: Corneal thickness measurement by confocal microscopy, ultrasound, and scanning slit methods.
authors.forename: Arthur C K
authors.initials: AC
authors.lastname: Cheng
authors.forename: Dennis S C
authors.initials: DS
authors.lastname: Lam
mesh_terms: D002138:Calibration; D003315:Cornea / Q000033:anatomy & histology* / Q000000981:diagnostic imaging; D019781:Corneal Topography / Q000592:standards; D003941:Diagnostic Techniques, Ophthalmological; D006801:Humans; D018613:Microscopy, Confocal / Q000592:standards; D015203:Reproducibility of Results; D014463:Ultrasonography / Q000592:standards