Works (5)

1998 journal article

Effects of dietary copper and molybdenum on copper status, cytokine production, and humoral immune response of calves

Journal of Dairy Science, 81(12), 3286–3292.

By: G. Gengelbach & J. Spears

Source: NC State University Libraries
Added: August 6, 2018

1998 journal article

Influence of level and source (inorganic vs organic) of zinc supplementation of immune function of growing lambs

Asian-Australasian Journal of Animal Sciences, 11(2), 139–144.

By: E. Droke, G. Gengelbach & J. Spears

Source: NC State University Libraries
Added: August 6, 2018

1997 journal article

Effects of copper deficiency and copper deficiency coupled with high dietary iron or molybdenum on phagocytic cell function and response of calves to a respiratory disease challenge

Journal of Animal Science, 75(4), 1112–1118.

By: G. Gengelbach, J. Ward, J. Spears & T. Brown

Source: NC State University Libraries
Added: August 6, 2018

1997 journal article

The effects of copper deficiency with or without high dietary iron or molybdenum on immune function of cattle

Journal of Animal Science, 75(5), 1400–1408.

By: J. Ward, G. Gengelbach & J. Spears

Source: NC State University Libraries
Added: August 6, 2018

1994 journal article

Effect of dietary copper, iron, and molybdenum on growth and copper status of beef cows and calves

Journal of Animal Science, 72(10), 2722.

By: G. Gengelbach, J. Ward & J. Spears

Source: NC State University Libraries
Added: August 6, 2018