title: Epidemiologic issues.
authors.affiliation: University of Connecticut Health Center, Farmington.
authors.forename: R V
authors.initials: RV
authors.lastname: Katz
mesh_terms: D003937:Diagnosis, Differential; D006801:Humans; D001523:Mental Disorders / Q000175:diagnosis; D012307:Risk Factors; D013705:Temporomandibular Joint Disorders / Q000145:classification / Q000175:diagnosis / Q000453:epidemiology*