Freedman Barry I, Bowden Donald W, Sale Michèle M, Langefeld Carl D, Rich Stephen S
Department of Internal Medicine, Wake Forest University School of Medicine, Winston-Salem, NC 27157-1053, USA.
Hypertension. 2006 Jul;48(1):8-13. doi: 10.1161/01.HYP.0000227047.26988.3e. Epub 2006 May 30.