title: Psychiatric comorbidity with chronic headache: evidence-based clinical implications--introduction to the supplement.
authors.affiliation: Michigan Head Pain and Neurological Institute, Ann Arbor, MI 48104, USA.
authors.forename: Alvin E
authors.initials: AE
authors.lastname: Lake
authors.forename: Gay L
authors.initials: GL
authors.lastname: Lipchik
authors.forename: Donald B
authors.initials: DB
authors.lastname: Penzien
authors.forename: Jeanetta C
authors.initials: JC
authors.lastname: Rains
authors.forename: Joel R
authors.initials: JR
authors.lastname: Saper
authors.forename: Richard B
authors.initials: RB
authors.lastname: Lipton
mesh_terms: D002908:Chronic Disease; D019317:Evidence-Based Medicine; D006261:Headache / Q000150:complications*; D006801:Humans; D001523:Mental Disorders / Q000150:complications* / Q000175:diagnosis