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Williams JA, Khawar H, Middleton R.Williams JA, et al.Br J Hosp Med (Lond). 2024 Feb 2;85(2):1-9. doi: 10.12968/hmed.2023.0378. Epub 2024 Feb 27.Br J Hosp Med (Lond). 2024.PMID: 38416520Free article.