scientific article published on April 2011
author: Gordon Guyatt, Diane Heels-Ansdell, Don Poldermans, Mohit Bhandari, Pierre Foëx, Salim Yusuf, Miklos David Kertai, Holger Jens Schünemann, Philip James Devereaux, Deborah J. Cook, Neera Bhatnagar, Wendy Lim
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