1. Millard HD, Mason DK Perspectives on 1993 2nd World Workshop on Oral Medicine, Section 3, Orofacial Pain, pp.188-263. Continuing Dental Education, School of Dentistry, University of Michigan, 1995.
2. Millard HD, Mason DK Perspectives on 1998 3rd World Workshop on Oral Medicine, Section 3, Orofacial Pain, pp.138-264. Continuing Dental Education, School of dentistry, University of Michigan, 2000.