title: Defining a practical solution for iontophoretic local anesthesia of skin.
mesh_terms: D000779:Anesthetics, Local / Q000008:administration & dosage*; D004837:Epinephrine / Q000008:administration & dosage; D000431:Ethanol / Q000494:pharmacology; D006801:Humans; D007478:Iontophoresis; D008012:Lidocaine / Q000008:administration & dosage; D012039:Regional Blood Flow; D012867:Skin / Q000098:blood supply / Q000187:drug effects* / Q000378:metabolism
chemical_list: D000779:Anesthetics, Local; D000431:Ethanol; D008012:Lidocaine; D004837:Epinephrine