BibTex format
@article{Al-Qaisi:2008:10.2147/vhrm.s2769,
author = {Al-Qaisi, M and Kharbanda, RK and Mittal, TK and Donald, AE},
doi = {10.2147/vhrm.s2769},
journal = {Vasc Health Risk Manag},
pages = {647--652},
title = {Measurement of endothelial function and its clinical utility for cardiovascular risk.},
url = {http://dx.doi.org/10.2147/vhrm.s2769},
volume = {4},
year = {2008}
}