title: Digital blood perfusion following injections of plain lidocaine and lidocaine with epinephrine.
mesh_terms: D004837:Epinephrine / Q000008:administration & dosage*; D006801:Humans; D008012:Lidocaine / Q000008:administration & dosage*; D012039:Regional Blood Flow; D014034:Toes / Q000098:blood supply*
chemical_list: D008012:Lidocaine; D004837:Epinephrine