Joseph Bernstein1. 1. Department of Orthopaedic Surgery, University of Pennsylvania, 424 Stemmler Hall, Philadelphia, PA, 19104, USA, orthodoc@uphs.upenn.edu.
Authors: Peter Cram; John A House; John C Messenger; Robert N Piana; Phillip A Horwitz; John A Spertus Journal: Am Heart J Date: 2012-02 Impact factor: 4.749
Authors: Alan S Go; Dariush Mozaffarian; Véronique L Roger; Emelia J Benjamin; Jarett D Berry; Michael J Blaha; Shifan Dai; Earl S Ford; Caroline S Fox; Sheila Franco; Heather J Fullerton; Cathleen Gillespie; Susan M Hailpern; John A Heit; Virginia J Howard; Mark D Huffman; Suzanne E Judd; Brett M Kissela; Steven J Kittner; Daniel T Lackland; Judith H Lichtman; Lynda D Lisabeth; Rachel H Mackey; David J Magid; Gregory M Marcus; Ariane Marelli; David B Matchar; Darren K McGuire; Emile R Mohler; Claudia S Moy; Michael E Mussolino; Robert W Neumar; Graham Nichol; Dilip K Pandey; Nina P Paynter; Matthew J Reeves; Paul D Sorlie; Joel Stein; Amytis Towfighi; Tanya N Turan; Salim S Virani; Nathan D Wong; Daniel Woo; Melanie B Turner Journal: Circulation Date: 2013-12-18 Impact factor: 29.690
Authors: Paul S Chan; Manesh R Patel; Lloyd W Klein; Ronald J Krone; Gregory J Dehmer; Kevin Kennedy; Brahmajee K Nallamothu; W Douglas Weaver; Frederick A Masoudi; John S Rumsfeld; Ralph G Brindis; John A Spertus Journal: JAMA Date: 2011-07-06 Impact factor: 56.272
Authors: Hamilton Moses; David H M Matheson; E Ray Dorsey; Benjamin P George; David Sadoff; Satoshi Yoshimura Journal: JAMA Date: 2013-11-13 Impact factor: 56.272