The Journal of Minimally Invasive Surgery :eISSN 2234-5248   pISSN 2234-778X

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Fig. 3. Changes in NRS score. Day after operation is on the x-axis and NRS score is on the y-axis.
Journal of Minimally Invasive Surgery 2019;22:75~80 https://doi.org/10.7602/jmis.2019.22.2.75
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