BibTex format
@article{Walker:2016:10.1016/j.anaerobe.2016.07.007,
author = {Walker, DJ and Heap, JT and Winzer, K and Minton, NP},
doi = {10.1016/j.anaerobe.2016.07.007},
journal = {Anaerobe},
pages = {40--43},
title = {A genetic assay for gene essentiality in Clostridium},
url = {http://dx.doi.org/10.1016/j.anaerobe.2016.07.007},
volume = {42},
year = {2016}
}