@book{3274,
	author = {World Health Organization},
	title = {Verbal autopsy standards : },
	publisher = {WHO,},
	year = {2007.},
	address = {Geneva :},
	url = {https://apps.who.int/iris/bitstream/handle/10665/43764/9789241547215_eng.pdf?sequence=1&isAllowed=y}
}