1. Byrne, M., Troy, A., Bradley, L. A., Marchisello, P. J., Gersinger, K. F., van der Heide, L. H., & Prieto, E. J. 1982 Cross-validation of the factor structure of the McGill Pain Questionnaire. Pain, 13, 193-201.
2. Corson, J. A., & Schneider, M. J. 1984 The Dartmonth Pain Questionnaire: An adjunct to the McGill Pain Questionnaire. Pain, 19, 59-68.
3. Dubuisson, D., & Melzack, R. 1976 Classification of clinical pain descriptors by multiple group discriminant analysis. Experimental Neurology, 51, 480-487.
4. Grushka, M., & Sessle, B. J. 1984 Applicability of the McGill Pain Questionnaire to the differentiation of toothache' pain. Pain, 19, 48-57.
5. Klepac, R. K., Dowling, J., & Hauge, G. 1981 Sensitivity of the McGill pain questionnaire to intensity and quality of laboratory pain. Pain, 10, 199-207.