Local anesthesia.
D000766:Anesthesia, Dental; D000772:Anesthesia, Local; D000779:Anesthetics, Local / Q000266:history / Q000378:metabolism / Q000494:pharmacology / Q000633:toxicity / Q000652:urine; D002463:Cell Membrane Permeability; D002621:Chemistry; D004342:Drug Hypersensitivity; D004563:Electrochemistry; D004594:Electrophysiology; D004837:Epinephrine / Q000494:pharmacology; D006666:History of Medicine; D006801:Humans; D006863:Hydrogen-Ion Concentration; D009431:Neural Conduction; D006472:Oral Hemorrhage / Q000517:prevention & control
D000779:Anesthetics, Local; D004837:Epinephrine