Author S. Reilly I. Olier C. Planner T. Doran D. Reeves D. Ashcroft L. Gask E. Kontopantelis Year of Publication 2015 DOI 10.1136/bmjopen-2015-009010 DOIGoogle ScholarBibTeXEndNote X3 XMLEndNote 7 XMLEndnote taggedMarcRIS