Ten-year prospective study (clinical spectrum) of childhood Guillain-Barré syndrome in the Arabian peninsula: comparison of outcome in patients in the pre- and post-intravenous immunoglobulin eras. - Koul,R.; Chacko,A.; Ahmed,R.; Varghese,T.; Javed,H.; Al-Lamki,Z. (J Child Neurol, 2003)