TY - GEN AU - Preston,J M AU - Allonby,E W TI - The influence of breed on the susceptibility of sheep and goats to a single experimental infection with Haemonchus contortus SN - 0042-4900 PY - 1979///0425 KW - Animals KW - Breeding KW - Feces KW - parasitology KW - Goats KW - Haemonchiasis KW - genetics KW - Parasite Egg Count KW - Sheep KW - Sheep Diseases KW - Trichostrongyloidiasis KW - veterinary N1 - Publication Type: Comparative Study; Journal Article UR - https://doi.org/10.1136/vr.103.23.509 ER -