RT Journal Article SR Electronic T1 Headache: An Unusual Presenting Symptom of Guillain-Barré Syndrome JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP S96b OP S96b VO 78 IS 8 suppl 1 A1 Kanel, Kanchan A1 Chohan, Aisha A1 Vaghefihosseini, Reza A1 Flaster, Murray A1 Mohamed, Hesham YR 2011 UL http://www.ccjm.org/content/78/8_suppl_1/S96b.abstract AB