

@article {4061,
	title = {{Occurrence of viruses and protozoa in drinking water sources of Japan and their relationship to indicator microorganisms}},
	journal = {Food Environ. Virol},
	volume = {4},
	year = {2012},
	pages = {93{\textendash}101},
	author = {Haramoto, E and Kitajima, M and Kishida, N and Katayama, H and Asami, M and Akiba, M}
}
