title: Chronic orofacial pain disorders: developments in diagnosis and treatment include proponents of specialization.
authors: J R
authors: JR
authors: Fricton
authors: J P
authors: JP
authors: Okeson
mesh_terms: D002568:Certification; D002908:Chronic Disease; D004497:Education, Dental; D005157:Facial Pain / Q000175:diagnosis* / Q000209:etiology / Q000628:therapy; D006801:Humans; D018710:Pain Clinics; D015995:Prevalence; D012017:Referral and Consultation; D013039:Specialties, Dental / Q000193:education