title: The sexagenarian with unrelenting headache.
authors.affiliation: University of California, Davis, CA, USA.
authors.forename: Randolph W
authors.initials: RW
authors.lastname: Evans
authors.forename: Marc E
authors.initials: ME
authors.lastname: Lenaerts
mesh_terms: D000367:Age Factors; D000368:Aged; D000929:Antidepressive Agents, Tricyclic / Q000627:therapeutic use; D002908:Chronic Disease; D015897:Comorbidity; D003937:Diagnosis, Differential; D020773:Headache Disorders / Q000145:classification / Q000175:diagnosis* / Q000188:drug therapy; D006801:Humans; D008297:Male; D015596:Nutrition Assessment; D010353:Patient Education as Topic; D018781:Tension-Type Headache / Q000175:diagnosis* / Q000188:drug therapy / Q000517:prevention & control; D017211:Treatment Failure
chemical_list: D000929:Antidepressive Agents, Tricyclic