Addition of ketorolac to local anesthesia for wound infiltration before closure in multilevel posterior lumbar spinal fusion: A randomized controlled trial
2014 ◽
Vol 61
(4)
◽
pp. 330-339
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2015 ◽
Vol 20
◽
pp. 128-134
◽
2016 ◽
Vol 15
(3)
◽
pp. 197-203
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