1. 10 NYCRR Part 415;State of New York,1990
2. Instructions: patient review instrument (PRI);New York State Department of Health,1990
3. Life- sustaining technologies and the elderly (OTA-BA-306);Office of Technology Assessment,1987
4. 10 NYCRR Part 713;State of New York,1990
5. Health and Human Services. 42 CFR 483 Subpart B Requirements for Long Term Care Facilities;Health Care Financing Administration,1993