Significados de only randomised en inglés

Selection criteria: We considered only randomised controlled trials.

But only randomised trials allow scientists to know for sure whether it really helps or whether patients would have recovered without it.

Selection criteria: Only randomised control trials of patients with COPD were included.

Only randomised clinical trials will be eligible in our network meta-analysis.

Selection criteria: Only randomised controlled trials were considered.

Only randomised controlled trials or quasi-experimental designs with pretest and post-test weight reduction outcome data were included.

Selection criteria: Only randomised controlled studies comparing fallopian tube sperm perfusion with intrauterine insemination were included in this review.

Only randomised controlled trials of music intervention to treat depression or anxiety in patients with diabetes will be involved.