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duonghathuylinh duonghathuylinh
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6 years ago
Positron emission tomography is a valuable research tool because it
 
  A) pictures the brain in fine detail.
  B) involves angiography.
  C) provides an image of brain function.
  D) provides an image of brain structure.
  E) involves low levels of radioactivity.
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jacebrowndogjacebrowndog
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6 years ago
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