GGrantIndex
← Search

Assessing RF heating of active implantable medical devices in low-field MRI system

$72,796R03FY2022EBNIH

Northwestern University At Chicago, Evanston IL

Investigators

Linked publications & trials

Abstract

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

View original record on NIH RePORTER →