*Data Collection
        Berlowitz, D. R., Brandeis, G. H., Anderson, J. J., Ash, A. S., Kader, B., Morris, J. N., Moskowitz, M. A. 2001. Evaluation of a risk-adjustment model for pressure ulcer development using the Minimum Data Set. Journal of the American Geriatrics Society.  49 (7) 872-6.  
          Berlowitz, D. R., Brandeis, G. H., Morris, J. N., Ash, A. S., Anderson, J. J., Kader, B., Moskowitz, M. A. 2001. Deriving a risk-adjustment model for pressure ulcer development using the Minimum Data Set.. Journal of the American Geriatrics Society.  49 (7) 866-71.  
          Wipke-Tevis, D. D., Rantz, M. J., Mehr, D. R., Popejoy, L., Petroski, G., Madsen, R., Conn, V. S., Grando, V. T., Porter, R., Maas, M. 2000. Prevalence, incidence, management, and predictors of venous ulcers in the long-term-care population using the MDS. Advances in Skin & Wound Care.  13 (5) 218-24.  
          Hawes, C., Phillips, C. D., Mor, V., Fries, B. E., Morris, J. N. 1992. MDS data should be used for research.[comment]. Gerontologist.  32 (4) 563-4.