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Gallstone

Gallstone

by GIANTmicrobes
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$19.99 - $19.99
$19.99
$19.99 - $19.99
$19.99
Gallstones are hardened clumps of bile. Gallstones vary in size from a grain of sand to as large as a golf ball. Some people develop just one gallstone, while others develop many at the same time. They may cause no signs or symptoms, and require no treatment.