Jørgensen CC, Lindberg-Larsen M, Gromov K, Varnum C, Bider MJ, Overgaard S, Andersen MR, Hansen TB, Kehlet H. Association of non-anaemic iron deficiency with postoperative outcomes after fast-track hip and knee arthroplasty: a prospective cohort study.

Br J Anaesth. 2025 Aug;135(2):322-330. doi: 10.1016/j.bja.2025.03.039. Epub 2025 May 21. PMID: 40404500.