title: Trading places.
mesh_terms: D000818:Animals; D044822:Biodiversity; D003132:Commerce / Q000191:economics / Q000331:legislation & jurisprudence*; D004345:Drug Industry / Q000191:economics / Q000331:legislation & jurisprudence; D058735:Environmental Policy / Q000331:legislation & jurisprudence; D005062:European Union / Q000191:economics*; D014943:Global Health / Q000331:legislation & jurisprudence; D006801:Humans; D007391:International Cooperation / Q000331:legislation & jurisprudence*; D011057:Politics; D011640:Public Policy / Q000191:economics / Q000331:legislation & jurisprudence*; D014481:United States