@article {Chandler1941,
	title = {Helminths of muskrats in southeast Texas},
	journal = {Journal of Parasitology},
	volume = {27},
	number = {2},
	year = {1941},
	pages = {175-181},
	author = {Chandler, A.C.}
}
@book {FilipjevAndSchuurmansStekhoven1941,
	title = {A Manual of Agricultural Helminthology},
	year = {1941},
	publisher = {E.J. Brill},
	organization = {E.J. Brill},
	address = {Leiden},
	author = {Filipjev, I.N. and Schuurmans Stekhoven Jr., J. H.}
}
