BibTex format
@article{le:2003:10.1210/jc.2002-021532,
author = {le, Roux CW and Chapman, GA and Kong, WM and Dhillo, WS and Jones, J and Alaghband-Zadeh, J},
doi = {10.1210/jc.2002-021532},
journal = {JOURNAL OF CLINICAL ENDOCRINOLOGY & METABOLISM},
pages = {2045--2048},
title = {Free cortisol index is better than serum total cortisol in determining hypothalamic-pituitary-adrenal status in patients undergoing surgery},
url = {http://dx.doi.org/10.1210/jc.2002-021532},
volume = {88},
year = {2003}
}