@book{4913,
	author = {World Health Organization. },
	title = {How to monitor leprosy elimination in your working area},
	publisher = {WHO,},
	year = {2001.},
	address = {Geneva :},
	url = {https://apps.who.int/iris/bitstream/handle/10665/67255/WHO_CDS_CPE_CEE_2001.19.pdf?sequence=1&isAllowed=y}
}