BibTex format
@article{Roberts:2016:10.1016/j.rmed.2015.12.008,
author = {Roberts, NJ and Patel, IS and Partridge, MR},
doi = {10.1016/j.rmed.2015.12.008},
journal = {RESPIRATORY MEDICINE},
pages = {60--63},
title = {The diagnosis of COPD in primary care; gender differences and the role of spirometry},
url = {http://dx.doi.org/10.1016/j.rmed.2015.12.008},
volume = {111},
year = {2016}
}