@book {pdf,
	title = {Fine structure of the turbellarian epidermis},
	series = {Biology of the Turbellaria},
	year = {1974},
	note = {2958},
	pages = {108-147},
	publisher = {McGraw-Hill},
	organization = {McGraw-Hill},
	type = {incollection},
	address = {New York},
	abstract = {Mentions:
Macrostomum retortum
Promacrostomum gieysztori},
	keywords = {Macrostomum},
	author = {Bedini, C and Papi, F},
	editor = {Riser, N W and Morse, M P}
}
