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Selected References
These references are in PubMed. This may not be the complete list of references from this article.
- Hardy J. D., Wolff H. G., Goodell H. STUDIES ON PAIN: DISCRIMINATION OF DIFFERENCES IN INTENSITY OF A PAIN STIMULUS AS A BASIS OF A SCALE OF PAIN INTENSITY. J Clin Invest. 1947 Nov;26(6):1152–1158. doi: 10.1172/JCI101907. [DOI] [PMC free article] [PubMed] [Google Scholar]