1. Long term patients in acute care beds: Is there a cure?;Shapiro;Gerontologist,1980
2. Long Term Care Patients in Acute Care Beds;Robertson,1985
3. Placement Problem: Diagnosis, disease or denigration?;Fisher;Can Med Assoc J,1983
4. Elderly longstay surgical patients;Rockwood;Can J Sorg,1988
5. The 4-Score: an index for predicting a patient's nonmedical hospital days;Glass;Am J Public Health,1977