Please copy/paste the following text to properly cite this How Stuff Works article:

Freudenrich, Ph.D., Craig. "How Your Kidneys Work." 10 January 2001. HowStuffWorks.com. <http://health.howstuffworks.com/kidney.htm> 18 November 2008.

Inside this Article

Introduction to How Your Kidneys Work
Inside Your Kidneys
Kidney Processes: Filtration

Kidney Processes: Reabsorption
Kidney Processes Working Together
Kidneys: Maintaining Water Volume
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