Herd infertility in Gir cattle due to copper deficiency. Indian Vet Jour 35(4): 154-161, 1958
Copper deficiency in cattle and sheep. In Practice 7(3): 98-100, 1985
Copper deficiency in cattle and sheep. N.Z. J. Agric 88: 369-374, 1954
Copper and cobalt deficiency in cattle and sheep. Jour Dept Agric Victoria 50(7): 309-311, 318, 1952
Conditioned copper deficiency in sheep and cattle in Britain. Vet Rec 64(2): 17-24, 1952