1. Evidence base for specialized nutritional support;Ashley;Nutrition Reviews,2001
2. Enteral and parenteral nutrition;Brooks,1996
3. Ethics law and nutritional support;Dresser;Archives of Internal Medicine,1985
4. Enteral versus parenteral nutrition as adjunct therapy in acute ulcerative colitis;Gonzalez-Huix;American Journal of Gastroenterology,1993
5. Parenteral and enteral nutrition therapy;Howard,1998