TY - GEN AU - Dineen,J K AU - Wagland,B M TI - The dynamics of the host-parasite relationship. IV. The response of sheep to graded and to repeated infection with Haemonchus contortus SN - 0031-1820 PY - 1967///0911 KW - Animals KW - Sheep KW - Sheep Diseases KW - immunology KW - Trichostrongyloidiasis N1 - Publication Type: Journal Article UR - https://doi.org/10.1017/s0031182000071663 ER -