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Silveirinha de Oliveira E, Aspinall P, Briggs A, Cummins S, Leyland AH, Mitchell R, Roe J, Ward Thompson C.Silveirinha de Oliveira E, et al. Among authors: leyland ah.BMJ Open. 2013 Aug 30;3(8):e003648. doi: 10.1136/bmjopen-2013-003648.BMJ Open. 2013.PMID: 23996826Free PMC article.
Ellaway A, Benzeval M, Green M, Leyland A, Macintyre S.Ellaway A, et al.Health Place. 2012 Mar;18(2):132-7. doi: 10.1016/j.healthplace.2011.08.005. Epub 2011 Aug 12.Health Place. 2012.PMID: 21873103Free PMC article.
Brown D, Allik M, Dundas R, Leyland AH.Brown D, et al. Among authors: leyland ah.Eur J Public Health. 2019 Aug 1;29(4):647-655. doi: 10.1093/eurpub/ckz010.Eur J Public Health. 2019.PMID: 31220246Free PMC article.