BibTex format
@article{Brownlee:2017:10.1016/S0140-6736(16)32585-5,
author = {Brownlee, S and Chalkidou, K and Doust, J and Elshaug, AG and Glasziou, P and Heath, I and Nagpal, S and Saini, V and Srivastava, D and Chalmers, K and Korenstein, D},
doi = {10.1016/S0140-6736(16)32585-5},
journal = {LANCET},
pages = {156--168},
title = {Evidence for overuse of medical services around the world},
url = {http://dx.doi.org/10.1016/S0140-6736(16)32585-5},
volume = {390},
year = {2017}
}