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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
2004 3
2005 1
2006 2
2007 2
2008 4
2010 8
2011 4
2012 2
2013 8
2014 5
2015 7
2016 11
2017 7
2018 3
2019 7
2020 9
2021 21
2022 20
2023 8

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120 results

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Page 1
Global variation in postoperative mortality and complications after cancer surgery: a multicentre, prospective cohort study in 82 countries.
GlobalSurg Collaborative and National Institute for Health Research Global Health Research Unit on Global Surgery. GlobalSurg Collaborative and National Institute for Health Research Global Health Research Unit on Global Surgery. Lancet. 2021 Jan 30;397(10272):387-397. doi: 10.1016/S0140-6736(21)00001-5. Epub 2021 Jan 21. Lancet. 2021. PMID: 33485461 Free PMC article.
The impact of frailty on survival in elderly intensive care patients with COVID-19: the COVIP study.
Jung C, Flaatten H, Fjølner J, Bruno RR, Wernly B, Artigas A, Bollen Pinto B, Schefold JC, Wolff G, Kelm M, Beil M, Sviri S, van Heerden PV, Szczeklik W, Czuczwar M, Elhadi M, Joannidis M, Oeyen S, Zafeiridis T, Marsh B, Andersen FH, Moreno R, Cecconi M, Leaver S, Boumendil A, De Lange DW, Guidet B; COVIP study group. Jung C, et al. Crit Care. 2021 Apr 19;25(1):149. doi: 10.1186/s13054-021-03551-3. Crit Care. 2021. PMID: 33874987 Free PMC article.
External validation and recalibration of an incidental meningioma prognostic model - IMPACT: protocol for an international multicentre retrospective cohort study.
Islim AI, Millward CP, Piper RJ, Fountain DM, Mehta S, Kolamunnage-Dona R, Ali U, Koszdin SD, Georgious T, Mills SJ, Brodbelt AR, Mathew RK, Santarius T, Jenkinson MD; IMPACT Study Investigators, International Consortium on Meningioma (ICOM) and British Neurosurgical Trainee Research Collaborative (BNTRC). Islim AI, et al. BMJ Open. 2022 Jan 18;12(1):e052705. doi: 10.1136/bmjopen-2021-052705. BMJ Open. 2022. PMID: 35042706 Free PMC article.
120 results