title: A new class of ultralong-acting local anesthetics.
mesh_terms: D000779:Anesthetics, Local / Q000138:chemical synthesis* / Q000145:classification; D000818:Animals; D006168:Guinea Pigs; D008012:Lidocaine / Q000494:pharmacology; D009119:Muscle Contraction / Q000187:drug effects; D051381:Rats; D009435:Synaptic Transmission / Q000187:drug effects; D013997:Time Factors
chemical_list: D000779:Anesthetics, Local; D008012:Lidocaine