Scientific Articles 
Project USAP 2000 – Use of Sedative Agents by Pediatric Dentists: A 15-year Follow-up Survey 
By Milton I. Houpt

Transient Bacteremia Induced by Toothbrushing: A Comparison of the Sonicare Toothbrush With a Conventional Toothbrush 
By Shamsi Bhanji, Bryan Williams, Barbara Sheller, Thomas Elwood, Lloyd Mancl

Perceived Barriers and Facilitators to Dental Treatment Among Female Caregivers of Children With and Without HIV and Their Health Care Providers 
By Hillary L. Broder, Stefanie Russell, Peter Catapano, Susan Reisine

Dental Caries Experience in a Connecticut Head Start Program in 1991 and 1999 
By J.M. Douglass, M.J. Montero, E.A. Thibodeau, G.M. Mathieu

Comparison of a Computerized Anesthesia Device With a Traditional Syringe in Preschool Children 
By Keith D. Allen, Darin Kotil, Robert E. Larzelere, Susan Hutfless, Soraya Beiraghi

Anthropometric Findings in Nigerian Children With Sickle Cell Disease 
By Folakemi A. Oredugba, Kofo O. Savage

Materials and Techniques for Restoration of Primary Molars by Pediatric Dentists in Florida 
By Marcio Guelmann, Ivar A. Mjör

A Comparison of Warmed and Room-temperature Anesthetic for Local Anesthesia in Children 
By Diana Ram, Laura Hermida B, Benjamin Peretz

In Vivo Dental Plaque pH Variation With Regular and Diet Soft Drinks 
By Erik H. Roos, Kevin J. Donly

Oral Pathology 

Mucosal Calcified Nodule of the Gingiva in an Infant 
By Catherine M. Flaitz, Michael Milano

Clinical Section 
Delivering Supplemental Oxygen During Sedation Via a Saliva Ejector 
By Alan R. Milnes

Dental Management of a Pediatric Patient With Mastocytosis: A Case Report 
By Linda P. Nelson, Ilse Savelli-Castillo

Evaluation of Aggressive Pulp Therapy in a Population of Vitamin D-resistant Rickets Patients: A Follow-up of 4 Cases 
By Deven V. Shroff, Alton G. McWhorter, N. Sue Seale

Editorial 
To Seal or Not to Seal 
By Milton I. Houpt