1. 1. Ebersole P Hess P. Toward Healthy Aging. St Louis: CV Mosby Co; 1985.
2. 2. Gioella EC. Bevil CW. Nursing Care of the Aging Client. Norwalk Conn: AppletonCentuiy-Crofts; 1985.
3. 3. Steffi BM. Handbook of Gerontological Nursing. New York: Van Nostrana Reinhold Co Ine; 1984.
4. 4. Eschleman MM. Introductory nutrition and diet therapy. Philadelphia: JB Lippincott Co; 1984.
5. 5. Thiele VF. Clinical Nutrition. 2nd ed. St Louis: CV Mosby Co; 1980.