BibTex format
@article{Tsang:2013:10.3399/bjgp13X670660,
author = {Tsang, C and Bottle, A and Majeed, A and Aylin, P},
doi = {10.3399/bjgp13X670660},
journal = {BRITISH JOURNAL OF GENERAL PRACTICE},
pages = {E534--E542},
title = {Adverse events recorded in English primary care: observational study using the General Practice Research Database},
url = {http://dx.doi.org/10.3399/bjgp13X670660},
volume = {63},
year = {2013}
}