1. Wu WTL. Facial rejuvenation without facelifts—personal strategies. Regional conference in dermotological laser and facial cosmetic surgery 2002. Hong Kong, September 13–15, 2002.
2. Innovative uses of BOTOX and the Woffles lift;Woffles,2006
3. Botulinum toxin type A treatment for contouring of lower face;Park;Dermatol Surg,2003
4. Chronic bilateral benign hypertrophy of the masseter muscle;Gurney;Am J Surg,1947
5. Bilateral hypertrophy of the masseter muscle: an operation for correction;Adams;Br J Plast Surg,1949