[Anesthesia by cervical block].
D000765:Anesthesia, Conduction / Q000379:methods; D000767:Anesthesia, Epidural / Q000379:methods; D002572:Cervical Plexus; D006801:Humans; D008619:Mepivacaine; D009407:Nerve Block
D008619:Mepivacaine
Anestesia producida por bloqueo a nivel cervical.