Intrinsic Aging of Skin — Onabotulinum Toxin Type A and Abobotulinum Toxin Type A Crow's Feet Rhytid Study
Citation(s)
A Double Blinded Randomized Controlled Trial to Compare the Efficacy, Time to Onset, and Duration of Two Botulinum Type A Exotoxins (Onabotulinum Toxin A and Abobotulinum Toxin A) in the Treatment of "Crow's Feet."