@book{8787,
	author = {WHO},
	title = {The evolving threat of antimicrobial resistance : options for action},
	publisher = {World Health Organization},
	year = {2012},
	address = {Geneva, Switzerland },
	edition = {Nil},
	url = {http://whqlibdoc.who.int/publications/2012/9789241503181%5Feng.pdf}
}