Author B. Yang J. Petrick J. Chen K. Hagberg V. Sahasrabuddhe B. Graubard S. Jick K. McGlynn Year of Publication 2016 DOI 10.1016/j.canep.2016.06.009 DOIGoogle ScholarBibTeXEndNote X3 XMLEndNote 7 XMLEndnote taggedMarcRIS
