@article {2177,
	title = {The feeding apparatus of biting and disease-carrying flies: a wartime contribution to medical entomology},
	journal = {Smithsonian Miscellaneous Collections},
	volume = {104(1)},
	year = {1943},
	pages = {1-51},
	type = {article},
	keywords = {Chloropidae, morphology, proboscis},
	author = {Snodgrass, R. E.}
}
@article {2178,
	title = {The feeding apparatus of biting and sucking insects affecting man and animals},
	journal = {Smithsonian Miscellaneous Collections},
	volume = {104(7)},
	year = {1944},
	pages = {1-113},
	type = {article},
	author = {Snodgrass, R. E.}
}
