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

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The effect of an ivermectin sustained-release bolus (I-SRB) on the epidemiology of nematode parasites and on calf productivity was evaluated in a field trial under Northwestern European conditions. 20 parasite-naive female Friesian calves (principals) aged 5-9 months were used together with 6 male...

Claerebout, E.; Hollanders, W.; Cock, H. de; Vercruysse, J.; Hilderson, H.
Journal of Veterinary Pharmacology and Therapeutics, 1994, 17, 3, pp 232-236