@article{article, title  = {{Use of placebo controls in the evaluation of surgery: systematic review}},

 publisher = {{BMJ}},

 url = {{https://doi.org/10.1136/bmj.g3253 }},

 year = {{2014}},

 month = {{5}},

 author = {{Wartolowska K and Judge A and Hopewell S and Collins GS and Dean BJF and Rombach I and Brindley D and Savulescu J and Beard DJ and Carr AJ}},

 doi = {{10.1136/bmj.g3253}},

 volume = {{348}},

 journal = {{BMJ}},

 issue = {{may21 2}},

 pages = {{g3253-g3253}},

 note = {{Accessed on 2025/06/09}}}