An (evaluation design) can be randomized.Logical formLearned from3 sentences. (Discontinuation studies) can be randomized.Logical formLearned from3 sentences. A period can be randomized.Logical formLearned from3 sentences. Data can be from some randomized controlled trials.Logical formLearned from3 sentences. Communities can be randomized.Logical formLearned from3 sentences. A randomized algorithm can be for a problem.Logical formLearned from3 sentences. A trial can be randomized.Logical formLearned from3 sentences. A randomized trial can be constituted-of-or-filled-with supplementation.Logical formLearned from3 sentences. (Sequence numbers) can be randomized.Logical formLearned from3 sentences. Randomized clinical trials may include a population.Logical formLearned from3 sentences. A randomized controlled trial may demonstrate that something-is-the-case.Logical formLearned from3 sentences. Randomized trials can be included.Logical formLearned from3 sentences. Randomized controlled trials may contain numbers of infants.Logical formLearned from3 sentences. Randomized controlled trials may be needed.Logical formLearned from3 sentences. Randomized controlled trials may fulfill (selection criteria).Logical formLearned from3 sentences.