@book{2933,
	author = {Bryan, Frank L.  and World Health Organization},
	title = {Hazard analysis critical control point evaluations : },
	publisher = {WHO,},
	year = {1992.},
	address = {Geneva :},
	url = {https://apps.who.int/iris/bitstream/handle/10665/37314/9241544333_eng.pdf?sequence=1&isAllowed=y}
}