Randomized controlled trial

Doubts cast on credibility of some published clinical trials: “a remarkable 93 percent of 2235 so-called RCTs published in some Chinese medical journals during 1994 to 2005 was flawed”

2009 study posted for filing Contact: Charlotte Webber charlotte.webber@biomedcentral.com 44-078-253-17342 BioMed Central This release is available in Chinese. Randomised Controlled Trials (RCTs) are considered the 'gold standard' research method for…

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