@article{article, title  = {{Outcomes of elective surgery undertaken in independent sector treatment centres and NHS providers in England: audit of patient outcomes in surgery.}},

 url = {{}},

 year = {{2011}},

 month = {{1}},

 author = {{Chard J and Kuczawski M and Black N and van der Meulen J and POiS Audit Steering Committee}},

 doi = {{10.1136/bmj.d6404}},

 volume = {{343}},

 journal = {{BMJ}},

 pages = {{d6404}},

 note = {{Accessed on 2024/09/20}}}