title: The safety of immunotherapy.
authors.forename: A P
authors.initials: AP
authors.lastname: Williams
authors.forename: M T
authors.initials: MT
authors.lastname: Krishna
authors.forename: A J
authors.initials: AJ
authors.lastname: Frew
mesh_terms: D003888:Desensitization, Immunologic / Q000009:adverse effects*; D006801:Humans; D006967:Hypersensitivity / Q000628:therapy*; D012307:Risk Factors