Alhaug Johanne, Gay Caryl L, Henriksen Christine, and Lerdal Anners. “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 April 26, 2024. https://foodandnutritionresearch.net/index.php/fnr/article/view/1186.