Seiff Stuart R, Zwick Orin M
Department of Ophthalmic Plastic and Reconstructive Surgery, University of California San Francisco, 400 Parnassus Avenue, Suite A-750, San Francisco, CA 94131, USA.
Otolaryngol Clin North Am. 2005 Oct;38(5):887-902. doi: 10.1016/j.otc.2005.03.005.