Author Z. Liu R. Alsaggaf K. McGlynn L. Anderson H. Tsai B. Zhu Y. Zhu S. Mbulaiteye S. Gadalla J. Koshiol Year of Publication 2018 DOI 10.1136/gutjnl-2018-317504 DOIGoogle ScholarBibTeXEndNote X3 XMLEndNote 7 XMLEndnote taggedMarcRIS
