1. The nurse shortage: myth or reality?;Aiken;New Engl. J. Med.,1987
2. Nursing requirements for Ontario over the next twenty years: development and application of estimation methods;Birch,1994
3. SHARP System User Manuals;Denton,1993
4. Resource requirements and availability: an integrated system of models for health care planning;Denton,1992
5. The SHARP computer system: a tool for resource planning in the health care sector;Denton,1993