Comment on

• Intraocular lens power calculation after myopic excimer laser surgery: clinical comparison of published methods.

  Savini G, Hoffer KJ, Carbonelli M, Barboni P. Savini G, et al. J Cataract Refract Surg. 2010 Sep;36(9):1455-65. doi: 10.1016/j.jcrs.2010.02.029. J Cataract Refract Surg. 2010. PMID: 20692555
• Evaluation of intraocular lens power prediction methods using the American Society of Cataract and Refractive Surgeons Post-Keratorefractive Intraocular Lens Power Calculator.

  Wang L, Hill WE, Koch DD. Wang L, et al. J Cataract Refract Surg. 2010 Sep;36(9):1466-73. doi: 10.1016/j.jcrs.2010.03.044. J Cataract Refract Surg. 2010. PMID: 20692556
• Precision of biometry, keratometry, and refractive measurements with a partial coherence interferometry-keratometry device.

  Shammas HJ, Chan S. Shammas HJ, et al. J Cataract Refract Surg. 2010 Sep;36(9):1474-8. doi: 10.1016/j.jcrs.2010.02.027. J Cataract Refract Surg. 2010. PMID: 20692557
• Analysis of biometry and prevalence data for corneal astigmatism in 23,239 eyes.

  Hoffmann PC, Hütz WW. Hoffmann PC, et al. J Cataract Refract Surg. 2010 Sep;36(9):1479-85. doi: 10.1016/j.jcrs.2010.02.025. J Cataract Refract Surg. 2010. PMID: 20692558