RT Journal Article SR Electronic T1 A 30-year-old woman with headache JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 293 OP 297 VO 64 IS 6 A2 David L. Longworth A2 James K. Stoller A1 Franck G. Skobieramda YR 1997 UL http://www.ccjm.org/content/64/6/293.abstract AB