Somerset NHS Foundation Trust
Risk of mortality in patients infected with SARS-CoV-2 variant of concern 202012/1: matched cohort study
2021 · Robert Challen, Ellen Brooks‐Pollock, et al. · BMJ
Artificial intelligence, bias and clinical safety
2019 · Robert Challen, Joshua C. Denny, et al. · BMJ Quality & Safety
Lymphadenectomy for the management of endometrial cancer
2017 · Jonathan Frost, Katie E Webster, et al. · Cochrane library