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VetMed Resource

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

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On 5 farms, 49 calves naturally infected with gastrointestinal nematodes were treated with a single subcutaneous injection of ivermectin at 200 µg/kg. In addition, 28 similar calves served as untreated, infected controls. The anthelmintic efficacy was determined by their faecal egg count at 1, 2...

Oku, Y.; Nakazawa, M.; Okamoto, M.; Kamiya, M.; Ohbayashi, M.; Minami, S.; Tanaka, M.; Ishibashi, Y.
Journal of the Japan Veterinary Medical Association, 1988, 41, 7, pp 506-509