A perfect biography for young readers, and a very inspiring story! Vivien Thomas worked hard to make a new way to help babies' hearts. Learn about his life and the surgery he invented. Make your own stethoscope, too.
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A perfect biography for young readers, and a very inspiring story! Vivien Thomas worked hard to make a new way to help babies' hearts. Learn about his life and the surgery he invented. Make your own stethoscope, too.
Read Less
