Therapeutic and prophylactic efficacy of the Ivomec SR Bolus against nematodes and Psoroptes ovis in cattle weighing more than 300 kg at the time of treatment

The in vitro and in vivo performance of an osmotically controlled delivery system — IVOMEC SR®1®Registered Trademark of Merck and Co.1 bolus

J.R. Zingerman, John R. Cardinal, R.T Chern et al. · Journal of Controlled Release · 1997 · 24 citations

Pharmacy, Pharmaceutics, Pharmacokinetics +7

Phophylaxis of nematode infections in cattle with an indwelling rumino-reticular ivermectin sustained release bolus

J. R. Egerton, D. Suhayda, C.H. Eary · Veterinary Parasitology · 1986 · 22 citations

Veterinary Medicine, Infectious Diseases, Veterinary Parasitology +16

Effect of ivermectin delivered from a sustained-release bolus on the productivity of beef cattle in Oregon

Lora G. Rickard, Gary L. Zimmerman, Eric P. Hoberg et al. · Veterinary Parasitology · 1991 · 22 citations

Agriculture, Animal Sciences, Veterinary Pharmacology +11

Efficacy of ivermectin administered via sustained-release bolus against gastrointestinal nematodes in cattle

Gary L. Zimmerman, Donna M. Mulrooney, D. H. Wallace · American Journal of Veterinary Research · 1991 · 15 citations · Full text

Veterinary Medicine, Animal Sciences, Veterinary Parasitology +15

A field study of the ivermectin sustained‐release bolus in the seasonal control of gastrointestinal nematode parasitism in first season grazing calves

Edwin Claerebout, W. Hollanders, H. De Cock et al. · Journal of Veterinary Pharmacology and Therapeutics · 1994 · 13 citations

Life Sciences, Animal Sciences, Zoology +17