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Walsh CR, Cupples LA, Levy D, Kiel DP, Hannan M, Wilson PW, O'Donnell CJ.Walsh CR, et al.Am Heart J. 2002 Oct;144(4):733-9. doi: 10.1067/mhj.2002.124404.Am Heart J. 2002.PMID: 12360172
Walters DL, Harding SA, Walsh CR, Wong P, Pomerantsev E, Jang IK.Walters DL, et al. Among authors: walsh cr.Am J Cardiol. 2002 Mar 1;89(5):491-4. doi: 10.1016/s0002-9149(01)02285-8.Am J Cardiol. 2002.PMID: 11867029Free article.