The Validity and Reliability of the Graphic Rating Scale and Verbal Rating Scale for Measuring Pain Across Cultures: A Study in Egyptian and Dutch Women With Rheumatoid Arthritis

Citation:
ten Klooster, P., A. Vlaar, E. Taal, R. Gheith, J. Rasker, A. El-Garf, and M. van de Laar, "The Validity and Reliability of the Graphic Rating Scale and Verbal Rating Scale for Measuring Pain Across Cultures: A Study in Egyptian and Dutch Women With Rheumatoid Arthritis", Clin J Pain, vol. 22, issue 9, pp. 827-830, 2006.