title: More regulation of rodents.
authors.forename: F L
authors.initials: FL
authors.lastname: Trull
authors.forename: B A
authors.initials: BA
authors.lastname: Rich
mesh_terms: D032761:Animal Experimentation; D000827:Animal Welfare / Q000191:economics / Q000331:legislation & jurisprudence*; D000818:Animals; D000830:Animals, Laboratory; D001717:Birds; D003365:Costs and Cost Analysis; D035082:Federal Government; D033161:Government Regulation; D012377:Rodentia; D014481:United States; D016885:United States Department of Agriculture / Q000191:economics / Q000331:legislation & jurisprudence*