title: Why devote an issue to botulinum toxin?
authors.forename: A W
authors.initials: AW
authors.lastname: Klein
authors.forename: A
authors.initials: A
authors.lastname: Carruthers
mesh_terms: D019274:Botulinum Toxins, Type A / Q000627:therapeutic use*; D006801:Humans; D009465:Neuromuscular Agents / Q000627:therapeutic use*; D015361:Rhytidoplasty
chemical_list: D009465:Neuromuscular Agents; D019274:Botulinum Toxins, Type A