The lesson teaches the following:
Hereditary Angioedema
Hereditary Angioedema: Introduction
HAE
Hereditary Angioedema
About HAE – FAQ. HAEi. International Patient Organization for C1 Inhibitor Deficiencies. Available at: http://www.haei.org/node/286. Accessed 02/08/2014
HAE = Hereditary Angioedema