Blackburn GL , Bistrian BR, Maini BS, et al: Nutritional and metabolic assessment of the hospitalized patient. JPEN1:11-27, 1977
2.
Konstantinides FN, Konstantinides NN, Li JC, et al: Urinary urea nitrogen: Too insensitive for calculating nitrogen balance studies in surgical clinical nutrition. JPEN15:189-193, 1991
3.
Bistrian BR: A simple technique to estimate severity of stress. Surg Gynecol Obstet148:675-678, 1979
4.
Mackenzie TA , Clark NG, Bistrian BR, et al: A simple method for estimating nitrogen balance in hospitalized patients: A review and supporting data for a previously proposed technique. J Am Coll Nutr4:575-581, 1985