title: An answer for a questionable allergy to local anesthetics.
authors: J G
authors: JG
authors: Swanson
mesh_terms: D004342:Drug Hypersensitivity / Q000209:etiology*; D006801:Humans; D008012:Lidocaine / Q000009:adverse effects*; D010226:Parabens / Q000009:adverse effects*
chemical_list: D010226:Parabens; D008012:Lidocaine; C015358:methylparaben