title: [Drug hypersensitivity: definitions and mechanisms].
authors.forename: Axel
authors.initials: A
authors.lastname: Villani
authors.forename: Pascal
authors.initials: P
authors.lastname: Demoly
authors.forename: Jean-François
authors.initials: JF
authors.lastname: Nicolas
mesh_terms: D004342:Drug Hypersensitivity / Q000453:epidemiology / Q000209:etiology*; D064420:Drug-Related Side Effects and Adverse Reactions / Q000453:epidemiology / Q000209:etiology*; D006801:Humans; D006968:Hypersensitivity, Delayed / Q000453:epidemiology / Q000209:etiology*