title: Environmental assessments in veterinary parasitology: a balanced perspective.
authors.affiliation: Technical Services Department, Merck AgVet, Rahway, NJ 07065, USA.
authors.forename: A B
authors.initials: AB
authors.lastname: Forbes
mesh_terms: D000818:Animals; D000900:Anti-Bacterial Agents; D000981:Antiprotozoal Agents / Q000494:pharmacology / Q000633:toxicity; D002417:Cattle; D002418:Cattle Diseases / Q000517:prevention & control; D017753:Ecosystem; D004784:Environmental Monitoring; D007559:Ivermectin / Q000494:pharmacology / Q000633:toxicity; D018942:Macrolides / Q000494:pharmacology / Q000633:toxicity; D010272:Parasitic Diseases / Q000517:prevention & control; D010273:Parasitic Diseases, Animal; D010274:Parasitology; D018570:Risk Assessment; D012449:Safety; D014730:Veterinary Medicine
chemical_list: D000900:Anti-Bacterial Agents; D000981:Antiprotozoal Agents; D018942:Macrolides; D007559:Ivermectin; C027837:moxidectin