The Korean Journal of Hospice and Palliative Care

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Fig. 1.

Unidimensional Pain Measures: Visual Analogue Scale (VAS), Numeric Rating Scale (NRS), the Faces Pain Scale (FPS).

Korean J Hosp Palliat Care 2019;22:67~76 https://doi.org/10.14475/kjhpc.2019.22.2.67
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