@book{330851,
	title = {The use of matrigel has no influence on tumor development or PET imaging in FaDu human head and neck cancer xenografts},
	publisher = {BMC Medical Imaging},
	url = {http://bmcmedimaging.biomedcentral.com/articles?tab=keyword&searchType=journalSearch&sort=PubDate&volume=16&page=2}
}