cluster randomised controlled trial造句

例句与造句

1. "' Pipeline planning "'is a social audit that incorporates stepped wedge cluster randomised controlled trials.
2. A 2004 bibliometric study documented an increasing number of publications in the medical literature on cluster randomised controlled trials since the 1980s.
3. Seven cluster randomised controlled trials of women s groups in Nepal, India, Bangladesh and Malawi, led to a meta-analysis published in the Lancet in May 2013.
4. It's difficult to find cluster randomised controlled trial in a sentence. 用cluster randomised controlled trial造句挺难的