Rats, Sprague-Dawley

**Definition:** A strain of albino rat used widely for experimental purposes because of its calmness and ease of handling. It was developed by the Sprague-Dawley Animal Company.

**Tree numbers:** - B01.050.150.900.649.313.992.635.505.700.750

**Synonyms:** - Sprague-Dawley Rat - Rats, Sprague Dawley