Cai, Yibo, and Jinhan Lou. “Application Effect of NRS2002 Scale in Perioperative Nutritional Intervention of Patients Undergoing Radical Cystectomy ”.
Progress in Nutrition 24, no. 3 (September 27, 2022): e2022094. Accessed April 9, 2025.
https://mattioli1885journals.com/index.php/progressinnutrition/article/view/12591.