title: Botulinum toxin A-when is a unit not a unit?
authors.forename: Luke
authors.initials: L
authors.lastname: Harper
mesh_terms: D019274:Botulinum Toxins, Type A / Q000008:administration & dosage / Q000493:pharmacokinetics*; D006801:Humans; D009465:Neuromuscular Agents / Q000008:administration & dosage / Q000493:pharmacokinetics*; D013810:Therapeutic Equivalency; D001750:Urinary Bladder, Neurogenic / Q000188:drug therapy
chemical_list: D009465:Neuromuscular Agents; D019274:Botulinum Toxins, Type A