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 Longworth, David L. A2 Stoller, James K. A1 Skobieramda, Franck G. YR 1997 UL http://www.ccjm.org/content/64/6/293.abstract AB