BibTex format
@article{Hockenhull:2016:10.1016/S0140-6736(16)30258-6,
author = {Hockenhull, JC and murphy, K and paterson, S},
doi = {10.1016/S0140-6736(16)30258-6},
journal = {Lancet},
pages = {1719--1720},
title = {Mephedrone use is increasing in London},
url = {http://dx.doi.org/10.1016/S0140-6736(16)30258-6},
volume = {387},
year = {2016}
}