@article {43180,
	title = {Food and External Parasites of the Norway Rat, Rattus norvegicus, in Indiana},
	journal = {Proceedings of the Indiana Academy of Science},
	volume = {86},
	year = {1976},
	note = {1658},
	month = {1976},
	pages = {193 - 198},
	keywords = {Gert, Nordamerika, Polyplax spinulosa, Rodentia.},
	author = {Whitaker,John O., Jr.}
}
@article {42270,
	title = {The occurance of the rat louse (Polyplax spinulosa) on the Norway rat in New Jersey},
	journal = {Journal of the New York Entomological Society},
	volume = {64},
	year = {1956},
	note = {393},
	month = {1956},
	pages = {95 - 98},
	keywords = {Nordamerika, Polyplax, Rodentia., Troester},
	author = {Hansens,E. J.}
}
