Anaphylactic Shock
Anaphylaxis is the word used for serious and rapid allergic reactions usually involving more than one part of the body which, if severe enough, can kill.
Anaphylaxis - Life threatening allergy
Anaphylaxis [NJC]	National Jewish Medical and Research Center.
Anaphylaxis [sewhoy]	ninth grade student covers commonly asked questions on anaphylaxis in a high school research project.
Anaphylaxis Foundation and Anaphylaxis Network of Canada	product alerts and registry for product recalls and research and advocacy data.
Anaphylaxis Syndrome
How to Diagnose Intra-operative Anaphylaxis