Author J. Walker D. Grint H. Strongman R. Eggo M. Peppa C. Minassian K. Mansfield C. Rentsch I. Douglas R. Mathur A. Wong J. Quint N. Andrews J. Bernal J. Scott M. Ramsay L. Smeeth H. McDonald Year of Publication 2021 DOI 10.1186/s12889-021-10427-2 DOIGoogle ScholarBibTeXEndNote X3 XMLEndNote 7 XMLEndnote taggedMarcRIS