BibTex format
@article{Kalafatakis:2018:10.1073/pnas.1714239115,
author = {Kalafatakis, K and Russell, GM and Harmer, CJ and Munafo, MR and Marchant, N and Wilson, A and Brooks, JC and Durant, C and Thakrar, J and Murphy, P and Thai, NJ and Lightman, SL},
doi = {10.1073/pnas.1714239115},
journal = {PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA},
pages = {E4091--E4100},
title = {Ultradian rhythmicity of plasma cortisol is necessary for normal emotional and cognitive responses in man},
url = {http://dx.doi.org/10.1073/pnas.1714239115},
volume = {115},
year = {2018}
}