@article{article, title  = {{}},

 publisher = {{BMJ}},

 url = {{http://dx.doi.org/10.1136/bmj.e3992 }},

 year = {{2012}},

 month = {{6}},

 author = {{Warriner DR and Morris PD and Kanaan MZ and Collins MC and Hopper AD}},

 doi = {{10.1136/bmj.e3992}},

 volume = {{344}},

 journal = {{BMJ}},

 issue = {{jun13 2}},

 pages = {{e3992-e3992}},

 note = {{Accessed on 2024/10/19}}}