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VetMed Resource

Veterinary information to support practice, based on evidence and continuing education

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Two studies were conducted, one in Quebec, Canada and one in Idaho, USA, to determine the persistent efficacy of doramectin pour-on against an artificial, trickle challenge of mixed nematodes in calves. In each study 42 Holstein calves, 4-8 months old and kept indoors, were randomly assigned to 4...

Molento, M. B.; Trudeau, C.; Prichard, R. K.; Zimmerman, G. L.; Johnson, E. G.; Marley, S.; Conder, G. A.
Veterinary Parasitology, 1999, 82, 4, pp 297-303