1. Facial rejuvination: technique and rationale;Toledo,1996
2. Chemical brow lift;Fraenkel;Arch Otolaryngol Head Neck Surg,1998
3. Aesthetic indications for botulinum toxin;Guyuron;Plast Reconstr Surg,1994
4. Burns R.L., Complications of botulinum exotoxin. Presented at the 25th Annual Clinical and Scientific Meeting of the ASDS. Portland, OR, May 13–17, 1998
5. Botulinum toxin A: a novel method to remove periorbital wrinkles;Keen;Facial Plast Surg,1994