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Infections with parasitic copepods in North Sea marine fishes. Journal of the Marine Biological Association of the United Kingdom, 54(2), 355–372
DOI: 10.1017/S0025315400058598
Guide to the parasites of fishes of Canada. Part II - Crustacea. Canadian Special Publication in Fisheries and Aquatic Sciences, 101, 1–184
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Some helminth and copepod parasites of three rajid species from the continental slope of the north-eastern Norwegian Sea. Acta Parasitologica, 46(1), 12–17