@book{8841,
	author = {Maher, Donald... [et al.]. and Boldrini, Francesca},
	title = {Guidelines for workplace TB control activities : the contribution of workplace TB control activities to TB control in the community.},
	publisher = {World Health Organization,},
	year = {2003.},
	address = {Geneva : },
	note = {Jointly published with the International Labour Organization.}
}