RT Journal Article SR Electronic T1 An unusual cause of bleeding in an elderly patientAn unusual cause of bleeding in an elderly patient JF Clinical Medicine JO Clin Med FD Royal College of Physicians SP 397 OP 397 DO 10.7861/clinmedicine.12-4-397 VO 12 IS 4 A1 Paul Batty A1 Sean Platton A1 Daniel Hart A1 John Pasi YR 2012 UL http://www.rcpjournals.org/content/12/4/397.abstract