Original Research

Onset and duration of effect of incobotulinumtoxinA, onabotulinumtoxinA, and abobotulinumtoxinA in the treatment of glabellar frown lines: a randomized, double-blind study

Rappl T, Parvizi D, Friedl H, Wiedner M, May S, Kranzelbinder B, Wurzer P, Hellbom B

Clinical, Cosmetic and Investigational Dermatology 2013, 6:211-219

Published Date: 24 September 2013