Patient-controlled epidural analgesia after Caesarean section: levobupivacaine 0.15% versus ropivacaine 0.15% alone or combined with fentanyl 2 µg/ml: a comparative study

por Matsota, Paraskevi, Batistaki, Chrysanthi, Apostolaki, Stylliani, Kostopanagiotou, Georgia
Publicado 2011