title: Inability of speculation to explain dose effect differences between botulinum toxin products.
authors.forename: Andy
authors.initials: A
authors.lastname: Pickett
mesh_terms: D019274:Botulinum Toxins, Type A / Q000493:pharmacokinetics*; D003357:Cosmetic Techniques; D005260:Female; D006801:Humans; D008297:Male; D009465:Neuromuscular Agents / Q000493:pharmacokinetics*; D015595:Skin Aging / Q000187:drug effects*
chemical_list: D009465:Neuromuscular Agents; D019274:Botulinum Toxins, Type A