

@article {5692,
	title = {{Development of an Extraction and Concentration Procedure and Comparison of RT-PCR Primer Systems for the Detection of Hepatitis A Virus and Norovirus GII in Green Onions}},
	journal = {Journal of Virological Methods},
	volume = {134},
	number = {1-2},
	year = {2006},
	pages = {130{\textendash}135},
	author = {Greening, GE}
}
