Results can be constituted-of-or-filled-with some randomized trials.Logical formLearned from2 sentences. A randomized evaluation may pertain-to a program.Logical formLearned from2 sentences. A batch can be randomized.Logical formLearned from2 sentences. A randomized trial may involve some patients.Logical formLearned from2 sentences. A (placebo study) can be randomized.Logical formLearned from2 sentences. A randomized trial may find a decrease.Logical formLearned from2 sentences. A randomized trial can be at a (health maintenance organization).Logical formLearned from2 sentences. A way can be through a randomized trial.Logical formLearned from2 sentences. A person may test by randomized controlled trial.Logical formLearned from2 sentences. Randomized controlled trial can be better.Logical formLearned from2 sentences. Examination can be in a randomized trial.Logical formLearned from2 sentences. A meta-analysis of some randomized trials of mammography may show a (mortality reduction) of some percent.Logical formLearned from2 sentences. Randomized clinical trials may undergo a use.Logical formLearned from2 sentences. An incomplete (block design) can be randomized.Logical formLearned from2 sentences. A (block mean) can be randomized.Logical formLearned from2 sentences.