title: The prevalence of lice (Bovicola ovis) infested sheep flocks in Western Australia (1987-1993)
authors.forename: M P
authors.initials: MP
authors.lastname: Ward
mesh_terms: D000818:Animals; D016018:Least-Squares Analysis; D010373:Lice Infestations / Q000453:epidemiology / Q000662:veterinary*; D016014:Linear Models; D015995:Prevalence; D012756:Sheep; D012757:Sheep Diseases / Q000453:epidemiology*; D014904:Western Australia / Q000453:epidemiology