Author R. Ferguson D. Culliford D. Prieto-Alhambra R. Pinedo-Villanueva A. Delmestri N. Arden C. Bowen Year of Publication 2019 DOI 10.3399/bjgp19X703817 Google ScholarDOIBibTeXEndNote X3 XMLEndNote 7 XMLEndnote taggedMarcRIS
