The March issue of the CDA Journalcovers endodontic techniques, the history of amalgam, the effects of xylitol in children, and residential facilities for those with developmental and intellectual disabilities.

Endodontic Techniques for Scouting the Apical Thirds of Root Canals
Rich Mounce, DDS

Amalgam: Its History and Perils
J.M. Hyson Jr., DDS, MS, MA

The Effect of Xylitol on Streptococcus Mutans in Children
Dominique Massoth; Gabrielle Massoth; I. Richard Massoth, DDS, MSD; Lise Laflamme, DMD; Wenyuan Shi, PhD; Chuhong Hu, and Fang Gu, DDS, PhD

California Community Residential Facilities for Individuals With Intellectual and Developmental Disabilities
H. Barry Waldman, DDS, MPH, PhD, and Steven P. Perlman, DDS, MScD

Impressions/
Milestone Reached in Compilation and Dissemination of Sequence Data

Dr. Bob/
The Devil in Dolores’ Dentition
By Robert E. Horseman, DDS

Sessions/
Spring Schedule