RT Journal Article SR Electronic T1 Does this patient with urticaria/angioedema have anaphylaxis? JF Clinical Medicine JO Clin Med FD Royal College of Physicians SP 390 OP 396 DO 10.7861/clinmedicine.11-4-390 VO 11 IS 4 A1 GP Spickett A1 C Stroud YR 2011 UL http://www.rcpjournals.org/content/11/4/390.abstract