HAEI – International Patient Organization for C1-Inhibitor Deficiencies is a global organization dedicated to raising awareness of C1 inhibitor deficiencies around the world. It is a non-profit international network of national HAE patient Associations.
HAEI is established to promote co-operation, co-ordination and information sharing between HAE Specialists and National HAE Patient Associations in order to help facilitate the availability of effective diagnosis and management of C1 inhibitor deficiencies throughout the world. .
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