title: The role of toxins and fillers in perioral rejuvenation.
authors.affiliation: Department of Plastic Surgery, University of Texas Southwestern Medical School, Dallas, TX, USA. febart@earthlink.net
authors.forename: Fritz E
authors.initials: FE
authors.lastname: Barton
authors.forename: Jean
authors.initials: J
authors.lastname: Carruthers
authors.forename: Sydney
authors.initials: S
authors.lastname: Coleman
authors.forename: Miles
authors.initials: M
authors.lastname: Graivier