1. Epidemiology and control of parasitic gastroenteritis of cattle in the temperate climate zone;Anderson,1983
2. Avermectin-sensitive chloride currents induced by Caenorhabditis elegans RNA in Xenopus oocytes;Arena;Mol. Pharmacol.,1991
3. Principles of helminth control;Brunsdon;Vet. Parasitol.,1980
4. Ivermectin: a review of efficacy and safety;Campbell;J. Vet. Pharmacol. Ther.,1984
5. List of registrations;Di Netta,1989