1. Efficacy of ivermectin in a topical formulation against induced gastrointestinal and pulmonary nematode infections and naturally acquired grubs and lice in cattle;Alva-Valdes;Am. J. Vet. Res.,1986
2. Monitoring of morantel levels in digestive contents by HPLC;Alvinerie;J. Vet. Pharmacol. Ther.,1986
3. Changes in gastrointestinal mucosal mass and mucosal and serum gastrin in sheep experimentally infected with Ostertagia circumcincta;Anderson;Int. J. Parasitol.,1988
4. Veterinary Anthelmintics;Arundel,1983
5. Principles of Drug Disposition: The Basis of Veterinary Clinical Pharmacology;Baggot,1977