Drug HypersensitivityAnaphylaxisCell Migration Assays, LeukocyteDrug EruptionsPassive Cutaneous AnaphylaxisFood HypersensitivityImmunoglobulin EHypersensitivitySkin TestsPeanut HypersensitivityAllergensWheat HypersensitivityLatex HypersensitivityInsect Bites and StingsDesensitization, ImmunologicMilk HypersensitivityHypersensitivity, ImmediateMast CellsUrticariaSRS-AArachis hypogaeaHistamine ReleaseAnti-Allergic AgentsAllergy and ImmunologyNut HypersensitivityBasophilsAntigens, PlantEgg HypersensitivityHistamineRadioallergosorbent TestIntradermal TestsHistamine H1 AntagonistsCell DegranulationAnt VenomsBronchial SpasmBee VenomsNational Institute of Allergy and Infectious Diseases (U.S.)