title: Practice gaps. Dilution, reconstitution, and complexity: comment on "A small study of the relationship between abobotulinum toxin A concentration and forehead wrinkle reduction".
authors.affiliation: Department of Dermatology, Northwestern University, 676 N St Clair St, Ste 1600, Chicago, IL 60611, USA. m-alam@northwestern.edu
authors.forename: Murad
authors.initials: M
authors.lastname: Alam
mesh_terms: D019274:Botulinum Toxins, Type A / Q000008:administration & dosage*; D006801:Humans; D015595:Skin Aging / Q000187:drug effects*
chemical_list: D019274:Botulinum Toxins, Type A; C542869:abobotulinumtoxinA