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roentgenkymography

noun
roent·​gen·​kymography | \ "+\

Definition of roentgenkymography 

: kymography on a moving X-ray film

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First Known Use of roentgenkymography

1913, in the meaning defined above

History and Etymology for roentgenkymography

International Scientific Vocabulary roentgen entry 1 + kymography

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The first known use of roentgenkymography was in 1913

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