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Use of placebo controls in the evaluation of surgery: systematic review

BMJ 2014; 348 doi: https://doi.org/10.1136/bmj.g3253 (Published 21 May 2014) Cite this as: BMJ 2014;348:g3253

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AbstractFullPDF
June 2017062263
May 2017147665
April 2017022517
March 2017132631
February 2017024526
January 2017519828
December 2016224485
November 20162332146
October 20161239163
September 2016160434
August 2016134530
July 20169464358
June 2016231723
May 2016738329
April 2016226826
March 2016393372
February 2016639843
January 2016625320
December 2015737628
November 2015143023
October 2015021130
September 2015617851
August 2015219843
July 2015023643
June 2015829376
May 20150440108
April 2015626484
March 2015136862
February 2015328275
January 2015653487
December 20142327102
November 20140473123
October 2014099961
September 2014044235
August 2014030263
July 20140625118
June 201405100521
May 2014065691098