Need for standardization of noninvasive assessment of vascular endothelial function.
Kuvin
J T
JT
Patel
A R
AR
Karas
R H
RH
D001916:Brachial Artery / Q000000981:diagnostic imaging*; D004730:Endothelium, Vascular / Q000503:physiopathology*; D006801:Humans; D011237:Predictive Value of Tests; D014463:Ultrasonography