TY - GEN AU - Howell,J M TI - The effect of experimental copper deficiency on growth, reproduction and haemopoiesis in the sheep SN - 0042-4900 PY - 1987///0810 KW - Animals KW - Copper KW - deficiency KW - Diet KW - Female KW - Sheep KW - physiology N1 - Publication Type: Letter; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1136/vr.83.9.226 ER -