1. Aarestrup, F. M. APMIS Suppl. 101, 1–48 (2000).
2. World Health Organization. The Evolving Threat of Antimicrobial Resistance: Options for Action (WHO, 2012).
3. Food and Drug Administration. 2010 Summary Report on Antimicrobials Sold or Distributed for Use in Food-Producing Animals (FDA, 2011); available at
http://go.nature.com/mfdtka
.
4. FAOSTAT. Food and Agricultural Commodities Production (FAO, 2010); available at
http://go.nature.com/hzrvqt
.
5. Aarestrup, F. M., Wegener, H. C. & Collignon, P. Expert Rev. Anti. Infect. Ther. 6, 733–750 (2008).