Author B. Feakins J. Oke E. McFadden J. Aronson D. Lasserson C. O\textquoterightCallaghan C. Taylor N. Hill R. Stevens R. Perera Year of Publication 2019 DOI 10.1136/bmjopen-2018-028062 DOIGoogle ScholarBibTeXEndNote X3 XMLEndNote 7 XMLEndnote taggedMarcRIS