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Thorburn PT, Monteiro R, Chakladar A, Cochrane A, Roberts J; South East Anaesthetic Research Chain (SEARCH); Mark Harper C.Thorburn PT, et al.Int J Obstet Anesth. 2021 May;46:102963. doi: 10.1016/j.ijoa.2021.102963. Epub 2021 Jan 28.Int J Obstet Anesth. 2021.PMID: 33773300