Interpretation of visual analog scale ratings and change scores: a reanalysis of two clinical trials of postoperative pain (Q39387894)
scientific article published on September 1, 2003
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(P31) (Q13442814)
(P304) 407-414
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(P577) Monday, September 1, 2003
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(P953) https://api.elsevier.com/content/article/PII:S1526-5900(03)00716-8?httpAccept=text/xml
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(P1433) (Q15733728)
(P1476) "Interpretation of visual analog scale ratings and change scores: a reanalysis of two clinical trials of postoperative pain" (language: en)
(P2093) Connie Chen
Mark P. Jensen
Andrew M. Brugger
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description scientific article published on September 1, 2003

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