Jordan Richard C K
Departments of Oral Pathology and Pathology, School of Dentistry and School of Medicine, University of California, San Francisco, 513 Parnassus Avenue, Box 0424, San Francisco, CA 94143-0424, USA.
Oral Maxillofac Surg Clin North Am. 2003 Aug;15(3):325-33. doi: 10.1016/S1042-3699(03)00034-7.