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Singh M, Gersh BJ, McClelland RL, Ho KK, Willerson JT, Penny WF, Holmes DR Jr.Singh M, et al. Among authors: mcclelland rl.J Am Coll Cardiol. 2005 Jan 18;45(2):198-203. doi: 10.1016/j.jacc.2004.05.089.J Am Coll Cardiol. 2005.PMID: 15653015Free article.