BibTex format
@article{Ahmad:2015:10.1001/jamainternmed.2015.0569,
author = {Ahmad, Y and Sen, S and Shun-Shin, MJ and Ouyang, J and Finegold, JA and Al-Lamee, RK and Davies, JER and Cole, GD and Francis, DP},
doi = {10.1001/jamainternmed.2015.0569},
journal = {JAMA INTERNAL MEDICINE},
pages = {931--939},
title = {Intra-aortic Balloon Pump Therapy for Acute Myocardial Infarction AMeta-analysis},
url = {http://dx.doi.org/10.1001/jamainternmed.2015.0569},
volume = {175},
year = {2015}
}