Diagnosis-Related Groups/*classification

Wodchis, Walter P, Naglie, Gary, Teare, Gary F 2008. Validating diagnostic information on the minimum data set in Ontario hospital-based long-term care. Medical care. 46 (8) 882-887.
Topinková, E., Neuwirth, J., Mellanova, A., Stankova, M., Haas, T. 2000. [Case-mix classification in post-acute and long-term care. Validation of Resource Utilization Groups III (RUG-III) in the Czech Republic]. Cas Lek Cesk. 139 (2) 42-8.