May 2, 2012
Participants Wanted for Study on Professional Tooth Whitening
The Center for Dental Research of Loma Linda University School of Dentistry is conducting a clinical study to evaluate the effect of two professional in-office tooth whitening regimens.
We are seeking persons at the age range of 18-75 years, who have upper front teeth. The study will require five visits during a three-month period. Approximately 30 minutes at the first visit, 90 minutes at the second visit, and 20 minutes at the thirds, fourth, and fifth visit. Qualified individuals will receive toothpaste, toothbrush, oral examinations and professional tooth whitening at no cost. A modest monetary gift will be given upon the completion of the study.
For additional information, please call (909) 558-8178 or (909) 558-1000 ext. 88178.