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Chen HH, Grantham JA, Schirger JA, Jougasaki M, Redfield MM, Burnett JC Jr.Chen HH, et al.J Am Coll Cardiol. 2000 Nov 1;36(5):1706-12. doi: 10.1016/s0735-1097(00)00911-6.J Am Coll Cardiol. 2000.PMID: 11079680Free article.
Riter HG, Redfield MM, Burnett JC, Chen HH.Riter HG, et al. Among authors: chen hh.J Am Coll Cardiol. 2006 Jun 6;47(11):2334-5. doi: 10.1016/j.jacc.2006.03.013. Epub 2006 May 16.J Am Coll Cardiol. 2006.PMID: 16750705Free article.No abstract available.