title: NIH to adopt new guide January 1, 2012.
mesh_terms: D032761:Animal Experimentation / Q000592:standards*; D000827:Animal Welfare / Q000592:standards*; D000818:Animals; D017408:Guidelines as Topic; D006801:Humans; D009316:National Institutes of Health (U.S.) / Q000592:standards*; D014481:United States