ANESTESIA PERIDURAL CONTÍNUA E ANESTESIA
CONTINUOUS PERIDURAL BLOCK AND GENERAL ANESTHESIA. Comparative study in elder Patients
AMADOR VARELLA LORENZO, DALTON SOUZA GENESTRETTI, PEDRO JOSÉ DELGADO CENTENO
        
                                    Braz J Anesthesiol, vol.14, n3,  p.227-238, 1964