BibTex format
@article{Schembri:2013:10.1136/bmj.f1235,
author = {Schembri, S and Williamson, PA and Short, PM and Singanayagam, A and Akram, A and Taylor, J and Singanayagam, A and Hill, AT and Chalmers, JD},
doi = {10.1136/bmj.f1235},
journal = {BMJ-BRITISH MEDICAL JOURNAL},
title = {Cardiovascular events after clarithromycin use in lower respiratory tract infections: analysis of two prospective cohort studies},
url = {http://dx.doi.org/10.1136/bmj.f1235},
volume = {346},
year = {2013}
}