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Hernandez AF, Whellan DJ, Stroud S, Sun JL, O'Connor CM, Jollis JG.Hernandez AF, et al. Among authors: whellan dj.J Am Coll Cardiol. 2004 Oct 6;44(7):1446-53. doi: 10.1016/j.jacc.2004.06.059.J Am Coll Cardiol. 2004.PMID: 15464326Free article.
Whellan DJ, Hasselblad V, Peterson E, O'Connor CM, Schulman KA.Whellan DJ, et al.Am Heart J. 2005 Apr;149(4):722-9. doi: 10.1016/j.ahj.2004.09.023.Am Heart J. 2005.PMID: 15990759Review.