Author K. Rothnie L. Smeeth E. Herrett N. Pearce H. Hemingway J. Wedzicha A. Timmis J. Quint Year of Publication 2015 DOI 10.1136/heartjnl-2014-307251 DOIGoogle ScholarBibTeXEndNote X3 XMLEndNote 7 XMLEndnote taggedMarcRIS