Facial Manifestations of Pachydermoperiostosis Treated with Botulinum Toxin Type-A: Report of 3 Cases

• Xiang Wen,
• Yong Li,
• Michael R. Hamblin,
• Xian Jiang

Affiliations

Xiang Wen

Department of Dermatology, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China.

Yong Li

Michael R. Hamblin

Xian Jiang