title: Ultrasound guidance can improve the outcome of botulinum toxin A injection.
authors.forename: L M
authors.initials: LM
authors.lastname: Sconfienza
authors.forename: F
authors.initials: F
authors.lastname: Lacelli
authors.forename: A
authors.initials: A
authors.lastname: Bruno
authors.forename: G
authors.initials: G
authors.lastname: Serafini
mesh_terms: D019274:Botulinum Toxins, Type A / Q000008:administration & dosage*; D006801:Humans; D009339:Needles; D010291:Paresis / Q000188:drug therapy*; D018084:Ultrasonography, Interventional
chemical_list: D019274:Botulinum Toxins, Type A