JOURNAL OF REFRACTIVE SURGERY, cilt.28, sa.8, ss.557-562, 2012 (SCI-Expanded)
PURPOSE: To compare the keratometric values measured by the automated keratometer, two Placido-based computerized topography systems (Dicon CT 200 [Vismed Inc] and Allegro Topolyzer [WaveLight Inc]), and Scheimpflug analysis (Pentacam [Oculus Optikgerate GmbH]).