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—In the article titled "Multifocal Corneal Topographic Changes With Excimer Laser Photorefractive Keratectomy," published in the July issue of the Archives (1992;110:994-999), a line was dropped from reference 7. The reference citation should have read as follows: Hannush SB, Crawford SL, Waring GO III, Gemmill MC, Lynn MJ, Nizam A. Accuracy and precision of keratometry, photokeratoscopy, and corneal modeling on calibrated steel balls. Arch Ophthalmol. 1989;107:1235-1239. The journal apologizes for the error.
Line Missing. Arch Ophthalmol. 1992;110(11):1629. doi:10.1001/archopht.1992.01080230129036