Palabras clave
Bupivacaína, Levobupivacaína, Ropivacaína, Absceso Epidural, Anestesia Raquídea
Key Words
Anaesthetics, Local, Bupivacaine, Ropivacaine, Levobupivacaine, Anaesthetic Techniques, Epidural, Bacteria, Antibacterial Activity, Complications, Epidural Abscess