A mouse isn't a rat, but what's the big deal? A word from OLAW and USDA.
Garnett
Nelson L
NL
OLAW, National Institutes of Health, USA.
Gipson
Chester A
CA
D000827:Animal Welfare; D000818:Animals; D000830:Animals, Laboratory; D005380:Financing, Government / Q000331:legislation & jurisprudence; D051379:Mice; D009316:National Institutes of Health (U.S.); D051381:Rats; D012106:Research / Q000331:legislation & jurisprudence*; D012107:Research Design; D014481:United States; D016885:United States Department of Agriculture