title: Facial Manifestations of Pachydermoperiostosis Treated with Botulinum Toxin Type-A: Report of 3 Cases.
authors.affiliation: Department of Dermatology, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China.
authors.forename: Xiang
authors.initials: X
authors.lastname: Wen
authors.forename: Yong
authors.initials: Y
authors.lastname: Li
authors.forename: Michael R
authors.initials: MR
authors.lastname: Hamblin
authors.forename: Xian
authors.initials: X
authors.lastname: Jiang
mesh_terms: D019274:Botulinum Toxins, Type A / Q000627:therapeutic use*; D005145:Face / Q000473:pathology*; D005149:Facial Expression; D006801:Humans; D010004:Osteoarthropathy, Primary Hypertrophic / Q000150:complications* / Q000188:drug therapy*
chemical_list: D019274:Botulinum Toxins, Type A