@book{2181,
	author = {World Health Organization},
	title = {National cancer control programmes : policies and managerial guidelines},
	publisher = {WHO,},
	year = {2002.},
	address = {Geneva :},
	edition = {2nd edition},
	url = {https://apps.who.int/iris/bitstream/handle/10665/42494/9241545577.pdf?sequence=1&isAllowed=y}
}