Multicenter trial

https://www.wikidata.org/wiki/Q6934595

Field Hierarchy

Parent
Medicine 48.2M papers	Internal medicine 20.6M papers	Pathology 9M papers	Surgery 7.6M papers
Randomized controlled trial 680k papers		Multicenter study 19.7k papers
Current
Multicenter trial 2,873 papers
Child

Trends

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History