@article{article, title  = {{Uncontrolled before-after studies: discouraged by Cochrane and theEMJ}},

 publisher = {{BMJ}},

 url = {{http://eprints.whiterose.ac.uk/88476/ }},

 year = {{2015}},

 month = {{3}},

 author = {{Goodacre S}},

 doi = {{10.1136/emermed-2015-204761}},

 volume = {{32}},

 journal = {{Emergency Medicine Journal}},

 issue = {{7}},

 pages = {{507-508}},

 note = {{Accessed on 2024/12/22}}}