ESRA19-0535 The analgesic efficacy of ultrasound guided preemptive caudal morphine as an adjunct to bupivacaine for lumbosacral spine surgeries in adults: a randomized controlled trial
2012 ◽
Vol 2
(2)
◽
pp. 74
◽
2010 ◽
Vol 65
(12)
◽
pp. 757-758
2015 ◽
Vol 31
(1)
◽
pp. 67
◽
2011 ◽
Vol 2011
◽
pp. 287-289