@article {Field1994_173,
	title = {A proposed standard method for the maintenance of Diplostomum spp},
	journal = {Parasitology Research},
	volume = {80},
	year = {1994},
	pages = {253{\textendash}254},
	author = {Field, J. S. and McKeown, C. A. and Irwin, S. W. B.}
}
