1. Observation on Necator infections resulting from exposure to three larvae;Beaver;Rev. Iberica Parasitol. Tomo Extraordinaria,1955
2. The isolation and maintenance of a monospecific, infection of Strongylus vulgaris in the horse;Duncan;Vet. Rec.,1971
3. Further observations on the maintenance of a monospecific infection of Strongylus vulgaris in the horse;Duncan;Vet. Rec.,1973
4. The Invertebrates: Acanthocephala, Aschelminthes, and Entroprocta;Hyman,1951
5. Efficacy of ivermectin (22, 23-dihydroavermectin B) against gastrointestinal parasites in ponies;Klei;Am. J. Vet. Res.,1980