title: Craniofacial pain--chronic or psychogenic?
authors.affiliation: University of Alabama School of Dentistry, Birmingham.
authors.forename: A
authors.initials: A
authors.lastname: Jacobson
mesh_terms: D002908:Chronic Disease; D003216:Conditioning, Operant; D005157:Facial Pain / Q000523:psychology*; D006801:Humans; D011602:Psychophysiologic Disorders