+The **nephron** is the [Kidney](/wiki/kidney)'s microscopic marvel, a vital filter. Within each, [Blood](/wiki/blood) is purified, and waste transformed into [Urine](/wiki/urine), balancing the body's inner stream.
+## See also
+- [Kidney](/wiki/kidney)
+- [Urinary System](/wiki/urinary_system)
+- [Filtration](/wiki/filtration)
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