Annals of allergy, asthma and immunology / guest editor Jonathan A. Bernstein, Hereditary angioedema: a current state-of-the-art review : based on a symposium held in Cincinnati, Ohio, september 2006, supported by CSL Behring US, Lev Pharmaceuticals, Inc., Pharming Group N.V., Dyax Crop and Jerini AG. -- Arlington Heights, Ill. : American College of Allergy, Asthma & Immunology. -- s. S1-S48. -- ISSN 1081-1206