Operation Ouch! - Series 2: Episode 6 - Signed

Name: Operation Ouch! - Series 2: Episode 6 - Signed
Description: The doctors look at the awesome work that goes on inside the liver, and Dr Chris extracts snot from of the public for a very useful experiment.

The doctors look at the awesome work that goes on inside the liver, and Dr Chris extracts snot from of the public for a very useful experiment.