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. 2011 Jan-Feb;16(1):19–26. doi: 10.1155/2011/691712

Figure 1). Opioid consumption in the pubovaginal sling (PVS) group.

Figure 1)

Data presented as mean ± SD. Opioid equivalents = 1 mg morphine. Star symbol indicates P<0.01. hrs Hours; ITO Intrathecal opioid (group 1); IVM Intravenous morphine (group 2)