1. Safety and therapeutic activity of ivermectin as an equine anthelmintic;Asquith;Equine Vet. Sci.,1981
2. Anthelmintic action of ivermectin, oxibendazole and pyrantel pamoate against thiabendazole-resistant small strongyles of horses;Baker;Equine Pract.,1984
3. Benzimidazole resistance in small strongyles of horses;Barger;Aust. Vet. J.,1979
4. Eine Feldstudie zur Anthelminthika-Resistenz von Strongyliden bei Pferden;Bauer;Berl. Münch. Tierärztl. Wschr.,1983
5. Anthelmintic efficacy of cambendazole against gastrointestinal parasites of the horse;Bello;Am. J. Vet. Res.,1973