Comparison of four botulinum neurotoxin type A preparations in the treatment of hyperdynamic forehead lines in men: a pilot study.

Autor: Oliveira de Morais O; University Hospital of Brasilia, University of Brasilia, Brasilia, Brazil. orlando.unb@gmail.com, Matos Reis-Filho E, Vilela Pereira L, Martins Gomes C, Alves G

Publikováno v: Journal of drugs in dermatology : JDD [J Drugs Dermatol] 2012 Feb; Vol. 11 (2), pp. 216-9.