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Leach V, Redwood S, Lasseter G, Walther A, Reid C, Blazeby J, Martin R, Donovan J.Leach V, et al. Among authors: redwood s.J Health Serv Res Policy. 2016 Jul;21(3):183-7. doi: 10.1177/1355819615625699. Epub 2016 Jan 13.J Health Serv Res Policy. 2016.PMID: 26769574
Pufulete M, Harris J, Sterne JAC, Johnson TW, Lasserson D, Mumford A, Doble B, Wordsworth S, Benedetto U, Rogers CA, Loke Y, Pithara C, Redwood S, Reeves BC.Pufulete M, et al. Among authors: redwood s.BMJ Open. 2019 Jun 4;9(6):e029388. doi: 10.1136/bmjopen-2019-029388.BMJ Open. 2019.PMID: 31167875Free PMC article.Clinical Trial.