Focus
open-heart surgery
The Miraculous Story of How the World’s First Successful Open-Heart Surgery Was Performed
Dr. Daniel Hale Williams’s open-heart surgery saved a life and revolutionized modern surgical practices.
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The Miraculous Story of How the World’s First Successful Open-Heart Surgery Was Performed
Dr. Daniel Hale Williams’s open-heart surgery saved a life and revolutionized modern surgical practices.
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