Forehead_-_An_Evaluation_of_Use_of_Botulinum_Toxin_Type_A_in_the_Management_of_Dynamic_Forehead_Wrinkles_-_A_Clinical_Study By seileradmin Forehead_-_An_Evaluation_of_Use_of_Botulinum_Toxin_Type_A_in_the_Management_of_Dynamic_Forehead_Wrinkles_-_A_Clinical_Study