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Clinical Trial

"Clinical Trial" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus, MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure, which enables searching at various levels of specificity.

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A work that reports on the results of a clinical study in which participants are assigned to receive one or more interventions so that researchers can evaluate the interventions on biomedical or health-related outcomes. The assignments are determined by the study protocol. Participants may receive diagnostic, therapeutic, or other types of interventions. While most clinical trials concern humans, this publication type may be used for clinical veterinary articles meeting the requisites for humans.


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This graph shows the total number of publications written about "Clinical Trial" by people in this website by year, and whether "Clinical Trial" was a major or minor topic of these publications.
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