

@article {16780,
	title = {Polyethylene glycol precipitation for recovery of pathogenic viruses, including Hepatitis A virus and human rotavirus, from oyster, water, and sediment samples},
	journal = {Applied and Environmental Microbiology},
	volume = {54},
	year = {1988},
	pages = {1983-1988},
	author = {Lewis, G. and Metcalf, T.G.}
}
