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2. Intra- and interspecies chemo-attraction in Echinostoma caproni and E. trivolvis in vitro;Fried;Journal of the Helminthological Society of Washington,1990
3. Single and concurrent infections of the golden hamster, Mesocricetus auratus, with Echinostoma revolutum and Echinostoma liei (Trematoda: Digenea);Huffman;Journal of Parasitology,1988
4. Superimposed infections in golden hamsters infected with Echinostoma caproni and Echinostoma trivolvis (Digenea: Echinostomatidae);Huffman;Journal of the Helmintholoctical Society of Washington,1992