title: Animal welfare. Research groups win delay in rules.
authors.forename: D
authors.initials: D
authors.lastname: Malakoff
mesh_terms: D000827:Animal Welfare / Q000331:legislation & jurisprudence*; D000818:Animals; D000830:Animals, Laboratory; D001717:Birds; D051379:Mice; D051381:Rats; D012106:Research / Q000331:legislation & jurisprudence* / Q000592:standards; D014481:United States; D016885:United States Department of Agriculture / Q000331:legislation & jurisprudence