Bhella Paul S, Hassan Yusuf, Schussler Jeffrey M
Division of Cardiology, Department of Internal Medicine, Baylor University Medical Center and Baylor Jack and Jane Hamilton Heart and Vascular Hospital, Dallas, Texas.
Proc (Bayl Univ Med Cent). 2010 Jan;23(1):27-8. doi: 10.1080/08998280.2010.11928577.