3Allison SP.Review.The uses and limitations of nutritional support. Clinical Nutrition . 1992
4A.S.P.E.N.Board of Directors:Guidelines for the use of home total parenteral nutrition. Journal of Parenteral and Enteral Nutrition . 1987
5A.S.P.E.N.Board of Directors:Guidelines for the use of enteral nutrition in adults. Journal of Parenteral and Enteral Nutrition . 1987
6Studley HO.Percentage of weight loss a basic indicator of surgical risk in patients with chronic peptic ulcer disease. The Journal of The American Medical Association . 1936
7American Dietetic Association.Handbook of Clinical Dietetics. . 1981
8A.S,P.E,N.Beard of Drectors:Guideknes for the use of parenteral nuttition in hospitalised adults. Journal of Parenteral and Enteral Nutrition . 1986
9Leiter LA.Marliss EB: Survival during fasting may depend on fat as well as protein stores. The Journal of The American Medical Association . 1982
10Windsor JA,Hill G.Weight loss with physiologic impairment: A basic indicator of surgical risk. Annals of Surgery . 1988