Correction to: Comparative study using fractional carbon dioxide laser versus glycolic acid peel in treatment of pseudo-acanthosis nigricans.

Unfortunately, there are two mistakes in the published article. The first mistake is found in the Results section, Clinical improvement subsection. The last sentence "There was no statistical difference between both sides (P=0.008)." should be corrected to "There was statistical difference between both sides (P=0.008)."