immunology allergic disorders
Hereditary and Acquired Angioedema
General reference
1.Pappalardo E, Cicardi M, Duponchel C, et al: Frequent de novo mutations and exon deletions in the C1inhibitor gene of patients with angioedema.J Allergy Clin Immunol106 (6):1147–1154, 2000. doi: 10.1067/mai.2000.110471 