@book{7065,
	author = {World Health Organization Department of Vaccines and Other Biologicals},
	title = {Assessment and harmonization of laboratory diagnostic procedures related to human papillomavirus vaccine research and development : report of a technical meeting, Heidelberg, [Germany], 6-7 March 2001},
	publisher = {World Health Organization,},
	year = {2001.},
	address = {Geneva : }
}