The Value of Combined Spinal-epidural Anesthesia with Low-dose Bupivacaine and Epidural Anesthesia with Ropivacaine in Elderly Patients
2007 ◽
Vol 32
(Suppl. 1)
◽
pp. 40
2008 ◽
Vol 55
(6)
◽
pp. 685
◽
2007 ◽
Vol 16
(1)
◽
pp. 91-93
◽