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Latest Gian Luigi Russo Stories

2011-08-24 17:20:43

Cardiologists who perform heart operations using x-ray guided catheters are exposed to ionizing radiation at levels two to three times higher per year than those experienced by radiologists.


Word of the Day
saggar
  • A ceramic container used inside a fuel-fired kiln to protect pots from the flame.
The word 'saggar' may come from 'safeguard'.
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