Multicenter, prospective, comparative, randomized, double-blind clinical study comparing two botulinum toxin type A formulations registered in Brazil for the treatment of glabellar wrinkles
Adilson Costa1; Sergio Talarico Filho2; Lucia Helena Arruda3; Carla de Sanctis Pecora4; Damaris Grohmann Ortolan5; Érica de Oliveira Monteiro6; Regia Celli Ribeiro Patriota7
DOI: https://doi.org/10.5935/scd1984-8773.201681738