Department of Internal Medicine, Carolinas Medical Center, Charlotte, North Carolina 28232, USA.
Clin Cardiol. 2010 Dec;33(12):E87-8. doi: 10.1002/clc.20380.
The authors have no funding, financial relationships, or conflicts of interest to disclose.
作者声明无资金、财务关系或利益冲突可披露。