title: The influence of vasoconstrictor in local anaesthetic solutions and injection sites on blood levels of lidocaine after intraoral application.
mesh_terms: D000328:Adult; D000766:Anesthesia, Dental; D000772:Anesthesia, Local; D004837:Epinephrine / Q000008:administration & dosage / Q000494:pharmacology*; D006801:Humans; D007267:Injections; D008012:Lidocaine / Q000008:administration & dosage / Q000097:blood*
chemical_list: D008012:Lidocaine; D004837:Epinephrine