Correlation Between Protein Intake and Nitrogen Balance of Surgical Patients in Anesthesiology and Intensive Care Installation, Sanglah General Hospital, Denpasar, Bali, Indonesia - Wiryana, Made; Anesthesiology and Intensive Care Department, Udayana University, Sanglah General Hospital, Denpasar, Bali, Indonesia (BALI MEDICAL JOURNAL, 2016)