@article {5393,
	title = {Comparative ultrastructure of the pharynx simplex in Turbellaria.},
	journal = {Zoomorphology},
	volume = {97},
	year = {1981},
	month = {1981},
	pages = {133 - 193},
	keywords = {Diopisthoporus longitubus},
	author = {Doe,DA}
}
