Eamens G J, Macadam J F, Laing E A
Aust Vet J. 1984 Jul;61(7):205-7. doi: 10.1111/j.1751-0813.1984.tb05989.x.
Four young horses grazing pastures near industrial plants developed illthrift, lameness and skeletal abnormalities characterised by periarticular enlargement of the long bones. The clinical signs and lesions were attributed to hypocuprosis induced by an excessive intake of zinc from pasture. High pasture intakes of iron may have further compounded the problem.
四匹在工厂附近牧场吃草的幼马出现了生长不良、跛行和骨骼异常，其特征为长骨的关节周围肿大。临床症状和病变归因于从牧场过量摄入锌导致的低铜血症。牧场中铁的高摄入量可能使问题进一步复杂化。
