TY  - RPRT
TI  - Evaluating endothelial function in humans: a guide to invasive and non-invasive techniques.
AU  - D Tousoulis
AU  - C Antoniades
AU  - C Stefanadis
PY  - 2005
DO  - 10.1136/hrt.2003.032847
UR  - https://pubmed.ncbi.nlm.nih.gov/15772232/
ID  - 15772232
ER  -