@book{16363,
	author = {Scheifele, David W. and World Health Organization.},
	title = {Immunological basis for immunization : },
	publisher = {World Health Organization,},
	year = {2009.},
	series = {Immunological basis for immunization series ;},
	address = {Geneva : },
	edition = {Update 2009.},
	url = {https://iris.who.int/handle/10665/44094}
}