title: Chimera research under the spotlight.
authors: Laura
authors: L
authors: DeFrancesco
mesh_terms: D000818:Animals; D035843:Biomedical Research / Q000331:legislation & jurisprudence* / Q000458:organization & administration*; D002678:Chimera; D006041:Goats; D006801:Humans; D009316:National Institutes of Health (U.S.); D012756:Sheep; D014481:United States