Duplex ultrasonography

https://www.wikidata.org/wiki/Q109374671

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Medicine 48.2M papers	Internal medicine 20.6M papers	Psychology 17.6M papers	Surgery 7.6M papers
Psychiatry 4.4M papers	Radiology 3.1M papers	Ultrasonography 84.7k papers	Vascular disease 60.1k papers
Current
Duplex ultrasonography 2,777 papers
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History