Difficulty in designing unbiased studies of high-tech devices.
Sherman
Jerome
J
State University of New York, State College of Optometry, New York, New York 10036, USA. jsherman@sunyopt.edu
D015982:Bias; D003941:Diagnostic Techniques, Ophthalmological / Q000592:standards*; D005901:Glaucoma / Q000175:diagnosis*; D006801:Humans; D009412:Nerve Fibers / Q000473:pathology; D009901:Optic Nerve Diseases / Q000175:diagnosis; D012107:Research Design / Q000592:standards*; D012165:Retinal Ganglion Cells / Q000473:pathology; D012680:Sensitivity and Specificity