BibTex format
@article{Majeed:2003:10.1136/bmj.326.7385.371,
author = {Majeed, A and Gray, J and Ambler, G and Carroll, K and Bindman, AB},
doi = {10.1136/bmj.326.7385.371},
journal = {BRITISH MEDICAL JOURNAL},
pages = {371--372},
title = {Association between practice size and quality of care of patients with ischaemic heart disease: cross sectional study},
url = {http://dx.doi.org/10.1136/bmj.326.7385.371},
volume = {326},
year = {2003}
}