The letter arrived with a small box containing half of a human kidney preserved in alcohol.

On opening the package he found a letter addressed to himself, inside which was half a human kidney.

My client has access to a healthy human kidney.

This plan put healthy, human kidneys in the price range of up to $10,000 plus a $20,000 to $50,000 commission fee for Jacobs.

The human kidney is fairly typical of that of mammals.

It is made naturally by the human kidney.

The human kidneys will normally adjust to varying levels of water intake.

Taking a detour, of course, through the human kidney.

The other contained a human kidney, also suspended in a fluid.

Their kidneys are much more efficient than human kidneys.