A randomized controlled trial may compare some treatments.Logical formLearned from1 sentences. Some randomized clinical trials may involve some women.Logical formLearned from1 sentences. Persons may get results of a randomized trial.Logical formLearned from1 sentences. A randomized controlled trial may compare a ssri to a placebo.Logical formLearned from1 sentences. A (research design) may be knowned as a randomized trial.Logical formLearned from1 sentences. A study may be based on a randomized trial.Logical formLearned from1 sentences. A recommendation may be based on a randomized controlled trial.Logical formLearned from1 sentences. Persons may have some randomized controlled trials.Logical formLearned from1 sentences. Persons may publish a randomized trial.Logical formLearned from1 sentences. A country may have randomized trials.Logical formLearned from1 sentences. Studies may be set_uped as randomized controlled trials.Logical formLearned from1 sentences. A recommendation can be for a randomized clinical trial.Logical formLearned from1 sentences. Authors may call for a randomized trial of pulmonary (artery catheters).Logical formLearned from1 sentences. A randomized trial can be constituted-of-or-filled-with pulmonary (artery catheters).Logical formLearned from1 sentences. A randomized trial may demonstrate a benefit.Logical formLearned from1 sentences.