Comment on

• Photorefractive keratectomy in children.

  Astle WF, Huang PT, Ells AL, Cox RG, Deschenes MC, Vibert HM. Astle WF, et al. J Cataract Refract Surg. 2002 Jun;28(6):932-41. doi: 10.1016/s0886-3350(02)01304-4. J Cataract Refract Surg. 2002. PMID: 12036633 Clinical Trial.
• Laser-assisted subepithelial keratectomy for bilateral hyperopia and hyperopic anisometropic amblyopia in children: one-year outcomes.

  Astle WF, Huang PT, Ereifej I, Paszuk A. Astle WF, et al. J Cataract Refract Surg. 2010 Feb;36(2):260-7. doi: 10.1016/j.jcrs.2009.08.022. J Cataract Refract Surg. 2010. PMID: 20152607
• Anterior chamber phakic intraocular lens implantation in children to treat severe anisometropic myopia and amblyopia: 3-year clinical results.

  Pirouzian A, Ip KC. Pirouzian A, et al. J Cataract Refract Surg. 2010 Sep;36(9):1486-93. doi: 10.1016/j.jcrs.2010.03.041. J Cataract Refract Surg. 2010. PMID: 20692559
• Appropriate research design for studies of refractive surgery in children.

  Brown SM. Brown SM. J Cataract Refract Surg. 2011 Aug;37(8):1379-81. doi: 10.1016/j.jcrs.2011.06.016. J Cataract Refract Surg. 2011. PMID: 21782082 No abstract available.