E. Wissmüller

Comparison of Two Botulinum Toxin Type A Preparations for Treating Crow's Feet: A Split‐Face, Double‐Blind, Proof‐of‐Concept Study

W. Prager, B. Kollhorst, I. Zschocke, 2010, Dermatologic surgery : official publication for American Society for Dermatologic Surgery [et al.].

[Treatment of crow's feet with two different botulinum toxin type A preparations in split-face technique].

W. Prager, B. Kollhorst, I. Zschocke, 2011, Der Hautarzt; Zeitschrift fur Dermatologie, Venerologie, und verwandte Gebiete.