Alhaug , Johanne, Caryl L Gay, Christine Henriksen, and Anners Lerdal. “Pressure Ulcer Is Associated With Malnutrition As Assessed by Nutritional Risk Screening (NRS 2002) in a Mixed Hospital Population”. Food & Nutrition Research 610 (May 12, 2017). Accessed August 21, 2026. https://foodandnutritionresearch.net/index.php/fnr/article/view/1186.