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The processes influencing the distribution of parasitic nematodes among naturally infected lambs
(1998-08)
The impact of mixed, nematode infection upon a group of animals will depend upon the number of nematodes present, how they are distributed among hosts and whether individuals that are heavily parasitized with one species ...
How hosts control worms
(1997-09-04)
Nematodes are a major cause of disease and death in humans, domestic animals and wildlife. Understanding why some individuals suffer severely whereas others exposed to the same infection remain healthy may assist in the ...