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2. North Carolina State Demographics. http://demog.state.nc.us/. Accessed March 25, 2004
3. North Carolina Division on Aging. The baby boomers approach retirement. The Growth of the Older Population in NC Counties, 1996 to 2020 (prepared May 1998). http://ssw.unc.edu/cares/boomproc/copo9620.htm. Accessed March 25, 2004
4. The Merck manual of geriatrics;Abrams,1995
5. Clinical gerontological nursing—A guide to advanced practice;Chenitz,1991