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Veterinary Parasitology|February 1, 1992
Dictyocaulus viviparus in calves: effect of rotational grazing on the development of infectionsM Eysker, J H Boersema, J B Cornelissen, et al.Molecular and Biochemical Parasitology|November 1, 1990
Molecular analysis of selection for benzimidazole resistance in the sheep parasite Haemonchus contortusM H Roos, J H Boersema, F H Borgsteede, et al.Veterinary Parasitology|June 24, 1998
The efficacy of Michel's dose and move system on gastrointestinal nematode infections in diary calvesM Eysker, W M van der Aar, J H Boersema, et al.Veterinary Parasitology|July 8, 1998
The effect of repeated moves to clean pasture on the build up of gastrointestinal nematode infections in calvesM Eysker, W M van der Aar, J H Boersema, et al.Research in Veterinary Science|July 1, 1987
Prevalence of benzimidazole resistance of nematodes in sheep in The NetherlandsJ H Boersema, F H Borgsteede, M Eysker, et al.The Veterinary Quarterly|March 1, 1993
The effect of rotational grazing for periods of one or two weeks on the build-up of lungworm and gastro-intestinal nematode infections in calvesM Eysker, J H Boersema, J B Cornelissen, et al.Veterinary Parasitology|September 2, 1996
Comparison between fenbendazole and moxidectin applied in a dose and move system for the control of Dictyocaulus viviparus infections in calvesM Eysker, J H Boersema, F N Kooyman, et al.The Veterinary Quarterly|October 1, 1994
An experimental field study on the build up of lungworm infections in cattleM Eysker, J H Boersema, J B Cornelissen, et al.Tijdschrift Voor Diergeneeskunde|February 24, 2004
[Infections with endoparasites in dogs in Dutch animal shelters]W E le Nobel, S R Robben, D Döpfer, et al.The Veterinary Quarterly|October 1, 1991
The prevalence of anthelmintic resistance of horse strongyles in The NetherlandsJ H Boersema, F H Borgsteede, M Eysker, et al.Pageof 6