Tired of jaw pain….The University of Iowa Dental College and the Palmer College of Chiropractic are seeking people between the ages of 21 and 65 to participate in a new study on jaw pain, or temporomandibular disorders, also known as TMD. All procedures and services are provided at no cost to you and are delivered by experienced, licensed doctors in friendly clinic settings. If interested, please call  the Dental Clinical Research Center (DCRC) at (319) 335-6763.