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Intermediate Vaccines And Medical Breakthroughs

Who invented the modern clinical electrocardiogram?

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Intermediate Vaccines And Medical Breakthroughs

Who implanted the first fully internal artificial pacemaker in 1958?

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Intermediate Vaccines And Medical Breakthroughs

Who discovered the blood-clotting factor later known as vitamin K?

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Easy Vaccines And Medical Breakthroughs

Which disease was first eradicated worldwide through vaccination?

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Hard Vaccines And Medical Breakthroughs

What was the first successful drug treatment for leukemia?

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