Laboratory Rats

The Natural History of Model Organisms: The Norway rat, from an obnoxious pest to a laboratory pet

laboratory rat - Simple English Wiktionary

Lab Rat Global Health NOW

Lab Rats News, Articles

Rats prefer to help their own kind. Humans may be similarly wired

Why Lab Rats Don't Observe Daylight Saving Time : 13.7: Cosmos And Culture : NPR

Are lab rats really prone to cancer?

Mice and Rats in Laboratories

The Early History of the Lab Rat

Laboratory Rats

Housing and husbandry: Rat

5 Simple Ways to Improve Your Laboratory Rats' Well-Being - Allentown

Researchers find lab rats on marijuana just can't be bothered, Science