Efficacy and Tolerability of a New Botulinum Toxin Type A for Cosmetic Treatment of Dynamic Facial Wrinkles: a Prospective, Phase III, Multicenter Study

Lydia Masako Ferreira MD, PhD¹, Sergio Talarico Filho MD¹, Rosane Orofino Costa MD, PhD¹, Alaor Godoy MD¹, Denise Steiner MD, PhD¹, Sidney Mamoro Keira MD, PhD¹, Carla Percora MD¹, Edileia Bagatin MD, PhD¹, Karime Hassun MD, PhD¹, Isabel Cristina Succi MD, PhD¹, Andrea Godoy MD¹, Cristiano Horta Lima Júnior MD¹, Tatiana Aline Steiner MD¹, Leila Blanes RN¹, Fernanda Hidemi Sakamoto MD¹, Érica de Oliveira Monteiro MD¹