RT Journal Article SR Electronic T1 A rare cause of recurrent dyspnea. JF Saudi Medical Journal JO Saudi Med J FD Prince Sultan Military Medical City SP 1066 OP 1067 VO 29 IS 7 A1 Rajasekharan, Chandrasekharan A1 Mathew, Ashish J. A1 Antony, Paul T. A1 Koshy, Alummootil G. YR 2008 UL http://smj.org.sa/content/29/7/1066.abstract