

@article {4960,
	title = {{Field studies on the transmission of the human liver fluke, Opisthorchis viverrini, in northeast Thailand: population changes of the snail intermediate host}},
	journal = {International Journal of Parasitology},
	volume = {16},
	year = {1986},
	pages = {545{\textendash}552},
	author = {Brockelman, WY and Upatham, ES and Viyanant, V and Ardsungnoen, S and Chantanawat, R}
}
