title: Effect of large city conditions on the species composition of fleas parasitizing small mammals.
authors: M
authors: M
authors: Kohn
mesh_terms: D000818:Animals; D003604:Czechoslovakia; D007312:Eulipotyphla / Q000469:parasitology*; D006262:Health; D009115:Muridae / Q000469:parasitology*; D011156:Population Density; D005423:Siphonaptera; D014504:Urban Health