References
- Briscoe , M. G. and Coles , G. C. 1980 . The speed of action of anthelmintics . Vet. Rec. , 106 : 58 – 58 .
- Kelly , J. D. , Hall , C. A. , Whitlock , H. V. , Thompson , H. G. , Campbell , N. J. and Martin , I. C. A. 1977 . “The effect of route of administration on the anthelmintic efficacy of benzimidazole anthelmintics in sheep infected with strains of Haemonchus contortus and Trichostrongylus colubriformis resistant or susceptible to thiabendazole” . Res. vet. Sci. , 22 : 161 – 168 .
- McEwan , A. D. and Oakley , G. A. 1978 . “Anthelmintics and closure of the oesophageal groove in cattle” . Vet. Rec. , 102 : 314 – 315 .
- Prichard , R. K , Hennessy , D. R. and Steel , J. W. 1978 . “Prolonged administration: a new concept for increasing the spectrum of effectiveness of anthelmintics” . Vet. parasit. , 4 : 309 – 315 .
- Prichard , R. K. and Hennessy , D. R. 1979 . “Effects of the oesophageal groove reflex on oxfendazole pharmacokinetics and efficacy against benzimidazole resistant nematodes” . Parasitology , 79 XII – XIII . (Abstract)