Drought accelerates use of drugs to beef up cattle


http://cjonline.com/news/business/2013-05-20/drought-accelerates-use-drugs-beef-cattle

Drug overuse in cattle imperils human health
http://www.mcclatchydc.com/2012/12/10/176739/drug-overuse-in-cattle-imperils.html#.UbdP0fnVC84