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Scantling-Birch Y, Newton R, Naveed H, Rajak S, Bhutta MF.Scantling-Birch Y, et al. Among authors: naveed h.Postgrad Med J. 2022 Feb;98(1156):131-137. doi: 10.1136/postgradmedj-2020-139555. Epub 2021 Feb 26.Postgrad Med J. 2022.PMID: 33637641Review.