@article {	554	,
	title = {Report on rat-fleas in Suffolk and N. Essex.},
	journal = {Parasitology 6: 2-18.},
	year = {1913},
	author = {Strickland, C. and Merriman, G.}
}
@article {	555	,
	title = {Report on rat-fleas in Suffolk and North Essex.},
	journal = {41st Rep. loc. Govt. Bd. (1911-1912), Suppl., Rep. med. Offr. (1911-1912), Appendix B, No.6: 336-348.},
	year = {1913},
	author = {Strickland, C. and Merriman, G.}
}
