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<p>are eligible. The first successful dialysis was performed in 1943.</p>

<p><big>Background</big></p>
<p>The <a href="page.php?w=kidney">kidney</a>s have an important role in maintaining health. When the person is healthy, the kidneys maintain the body's internal equilibrium of water and minerals (sodium, potassium, chloride, calcium, phosphorus, magnesium, sulphate). The acidic <a href="page.php?w=metabolism">metabolism</a> end-products that the body cannot get rid of via respiration are also excreted through the kidneys. The kidneys also function as</p><p>
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