RT Journal Article SR Electronic T1 A woman with progressive lethargy and sudden onset of shortness of breath JF Clinical Medicine JO Clin Med FD Royal College of Physicians SP 625 OP 627 DO 10.7861/clinmedicine.13-6-625 VO 13 IS 6 A1 Ira Pant A1 Anthony Smith A1 Tony Thomas A1 Vinod Aiyappan YR 2013 UL http://www.rcpjournals.org/content/13/6/625.abstract