title: A comparison of dermal sensitivity to preservative and local anesthetic drugs.
mesh_terms: D000779:Anesthetics, Local / Q000009:adverse effects*; D001566:Benzocaine / Q000009:adverse effects; D004342:Drug Hypersensitivity / Q000175:diagnosis*; D006801:Humans; D006968:Hypersensitivity, Delayed / Q000175:diagnosis; D006969:Hypersensitivity, Immediate / Q000175:diagnosis; D010226:Parabens / Q000009:adverse effects; D012867:Skin / Q000276:immunology*; D012882:Skin Tests; D013432:Sulfathiazoles / Q000009:adverse effects; D013748:Tetracaine / Q000009:adverse effects
chemical_list: D000779:Anesthetics, Local; D010226:Parabens; D013432:Sulfathiazoles; D013748:Tetracaine; D001566:Benzocaine