This source is a(n): Randomized control trial, Literature review, Observation study, Clinical practice review.
Understand the Problem
The question is asking to classify a source related to eosinophilic esophagitis provided by an author from a medical institution. It seeks to identify the type of study or review that this source represents from the given options.
Answer
Randomized control trial.
The first source is a Randomized control trial.
Answer for screen readers
The first source is a Randomized control trial.
More Information
Randomized controlled trials (RCTs) are considered the highest level of evidence to establish causal associations in clinical research.
Sources
- Randomized Controlled Trials - PMC - NCBI - ncbi.nlm.nih.gov
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