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. Warble fly: the life cycle, distribution, economic losses and control;Andrews;Vet. Rec.,1978
3. Circulating antibodies and blood histamine in cattle after treatment against hypodermosis;Boulard;Vet. Parasitol.,1979
4. Avantage de l'immunodiagnostic de l'hypodermose bovine établi par hemagglutination passive et par ELISA, à partir du sérum et du lactosérum sur la numération des varons;Boulard;Ann. Rech. Vet.,1985
5. Hypodermose bovine: description et incidence économique;Boulard;Le Point Vét.,1988