David L. Cochran, DDS, PhD, MS, MMSci
Professor and Chairman
Department of Periodontics
The University of Texas Health Science Center
San Antonio, Texas

Kenneth L. Kalkwarf, DDS, MS
Professor and Dean
Dental School
The University of Texas Health Science Center
San Antonio, Texas

Michael A. Brunsvold, DDS, MS
Associate Professor
Department of Periodontics
The University of Texas Health Science Center
San Antonio, Texas

with Carol Brooks, RDH
School of Dentistry
Medical College of Virgina
Richmond, Virginia
.
.