Maclean et al. J. Helminthology "The pathogenesis of benzimidazole-resistant and benzimidazole-susceptible strains of Trichostrongylus colubriformis in the Mongolian gerbil (Meriones unguiculatus)" 61: 179-189 (1987). |
Shoop et al. J. Parasitology "Laboratory Selection of a Benzimidazole-Resistant Isolate of Trichostrongylus colubriformis For Ivermectin Resistance" 70(2) 186-189 (1990). |
Giordano et al, Veterinary Parasitology 30 139-148 (1988). |
Egerton J. Parasit. 74(4) 1988 614-617. |
Prichard Veterinary Parasitology 4 1978 pp. 243-255. |