title: Response from Dr. Niamtu.
authors.forename: J
authors.initials: J
authors.lastname: Niamtu
mesh_terms: D019274:Botulinum Toxins, Type A / Q000008:administration & dosage*; D006801:Humans; D012060:Rejuvenation; D015595:Skin Aging / Q000187:drug effects*
chemical_list: D019274:Botulinum Toxins, Type A