@article {pdf,
	title = {A monograph of the genus Macrostomum O. Schmidt 1848. Part VIII.},
	journal = {Zoologischer Anzeiger},
	volume = {129},
	year = {1940},
	note = {2116},
	pages = {244-266},
	type = {article},
	abstract = {Sexuality, Embryology, Physiology, Some Experiments},
	keywords = {Macrostomum},
	author = {Ferguson, Frederick F}
}
