Qi L, Parast L, Cai T, Powers C, Gervino EV, Hauser TH, Hu FB, Doria A. Tianxi Cai J Am Coll Cardiol December 13, 2011 http://www.ncbi.nlm.nih.gov/pubmed/22152955 58(25):2675-82 https://connects.catalyst.harvard.edu/Profiles/profile/523803