@article{articlec5c7089f,
title   = {Influence of epinephrine on the spread of 0,75 por cento bupivacaine in epidural anesthesia for cesarian section},
author = {Carvalho, José Carlos Almeida and Mathias, R S and Senra, W G and Cremonesi, Eugesse},
year = {1988},
journal   = {Regional Anesthesie}
}