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Is the Pain Visual Analogue Scale Linear and Responsive to Change? An Exploration Using Rasch Analysis
Kersten P,
White PJ,
Tennant A
(2014)
Is the Pain Visual Analogue Scale Linear and Responsive to Change? An Exploration Using Rasch Analysis.
PLOS ONE 9(6): e99485.
https://doi.org/10.1371/journal.pone.0099485