Statistics from Altmetric.com
If you wish to reuse any or all of this article please use the link below which will take you to the Copyright Clearance Center’s RightsLink service. You will be able to get a quick price and instant permission to reuse the content in many different ways.
We read with great interest the article by Wallau and Campos,1 who compared the 1-year outcome of photorefractive keratectomy (PRK) with mitomycin C (MMC) and laser in situ keratomileusis (LASIK) in a bilateral randomised prospective clinical trial. The authors concluded that Wavefront-guided PRK with 0.002% MMC is more effective than wavefront-guided LASIK for correction of moderate myopia, which is consistent with previous studies.2
We would like to make the following comments.
The authors have conducted a bilateral randomised control trial; however, …
Competing interests None.
Provenance and peer review Not commissioned; not externally peer reviewed.