1. JAMA patient page. Medical research. Finding the best information. JAMA. 2000;284:1336.
2. Djulbegovic B, Soares HP, Kumar A. What kind of evidence do patients and practitioners need: evidence profiles based on 5 key evidence-based principles to summarize data on benefits and harms. Cancer Treat Rev. 2006;32:572-576. Epub 2006 Aug 17.
3. Ron Winkens and Geert-Jan Dinant. Evidence base of clinical diagnosis: Rational, cost effective use of investigations in clinical practice. BMJ, 2002, 324; 783-785.
4. M. Weiner, C. M. Callahan, W. M. Tierney, J M. Overhage, B. Mamlin, P. R. Dexter, and C. J. McDonald Using Information Technology To Improve the Health Care of Older Adults. Ann Intern Med, September 2, 2003; 139(5): 430 -436.
5. Kai Zheng a , Rema Padman a , Michael P. Johnson a , John Engberg a, Herbert H. Diamond b. An Adoption Study of a Clinical Reminder System in Ambulatory Care Using A Developmental Trajectory Approach. MEDINFO 2004, M. Fieschi et al. (Eds), Amsterdam: IOS Press, © 2004 IMIA. All rights reserved
6. MacQueen, J. B. (1967). Some Methods for classification and Analysis of Multivariate Observations, Proceedings of 5-th Berkeley Symposium on Mathematical Statistics and Probability, Berkeley, University of California Press, 1:281-297.
7. Everitt, B., 1980: Cluster analysis. Second edition. New York.
8. Gordon, A. D., 1999: Classification. 2nd edition. London-New York.
9. Everitt, B. S, 1989: Statistical methods for medical investigations. First edition. New York.
10. H. Zha, C. Ding, M. Gu, X. He and H.D. Simon. "Spectral Relaxation for K-means Clustering", Neural Information Processing Systems vol.14 (NIPS 2001). pp. 1057-1064, Vancouver, Canada. Dec. 2001.
11. Chris Ding and Xiaofeng He. "K-means Clustering via Principal Component Analysis". Proc. of Int'l Conf. Machine Learning (ICML 2004), pp 225-232. July 2004.
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