@book{17062,
	author = {World Health Organization.},
	title = {Yaws : },
	publisher = {World Health Organization,},
	year = {2012.},
	address = {Geneva : },
	note = {Yaws is an infection caused by a germ that affects the skin, bone and cartilage.},
	url = {https://iris.who.int/handle/10665/75360}
}