A blood substitute's effectiveness and safety addressed in large clinical trial

A predicted shortfall of over 4 million units of blood worldwide is driving the need to develop an alternative to red blood cells.

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<p><a href="http://www.physorg.com/news132415262.html">A blood substitute's effectiveness and safety addressed in large clinical trial</a></p> <p>A predicted shortfall of over 4 million units of blood worldwide is driving the need to develop an alternative to red blood cells.</p>