BibTex format
@article{Iwahori:2016:ije/dyw287,
author = {Iwahori, T and Miura, K and Ueshima, H and Chan, Q and Dyer, AR and Elliott, P and Stamler, J},
doi = {ije/dyw287},
journal = {International Journal of Epidemiology},
pages = {1564--1572},
title = {Estimating 24-hour urinary sodium/potassium ratio from casual (“spot”) urinary sodium/potassium ratio: The INTERSALT Study},
url = {http://dx.doi.org/10.1093/ije/dyw287},
volume = {46},
year = {2016}
}