LidocaineAnesthetics, LocalPrilocaineAnesthesia, LocalBupivacaineAnesthetics, CombinedAnesthesia, DentalNerve BlockAnesthesia, EpiduralMepivacaineCarticaineDental Pulp TestBenzocainePain MeasurementMandibular NerveTetracaineSodium ChannelsSodium Channel BlockersPainEtidocaineEpinephrineDouble-Blind MethodAnesthesia, SpinalAnesthesia, IntravenousAnesthesia, ConductionInjectionsPain, PostoperativeAnti-Arrhythmia AgentsRNA, Ribosomal, 16SProcaineDNA, RibosomalInjections, IntravenousDose-Response Relationship, DrugMexiletinePhylogenyTime FactorsSciatic NerveAdministration, Topical