Psychometric validation of the Worst Itch Numerical Rating Scale (WI-NRS) and other patient-reported outcome measures for assessing severity and impact of pruritus in patients with... by Heather Gelhorn, Brooke M. Currie, Donald M. Bushnell, Mona L. Martin, Fatoumata Fofana, Hayley Karn, Marlyn J. Mayo, David E. Jones, Megan M. McLaughlin, Robyn von Maltzahn

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