RT Journal Article SR Electronic T1 A middle aged man with respiratory failure and weakness JF Neurosciences Journal JO Neurosciences (Riyadh) FD Prince Sultan Military Medical City SP 274 OP 275 VO 17 IS 3 A1 Algahtani, Hussein A. A1 Yar, Wail N. YR 2012 UL http://nsj.org.sa/content/17/3/274.abstract AB