Author W. Schoonen G. Kucera J. Coalson L. Li M. Rutstein F. Mowat J. Fryzek J. Kaye Year of Publication 2009 DOI 10.1111/j.1365-2141.2009.07615.x DOIGoogle ScholarBibTeXEndNote X3 XMLEndNote 7 XMLEndnote taggedMarcRIS