The effect of jugular or abomasal infusion of amino acids on milk yield in lactating cows fed a protein deficient diet.

Thivierge, M.C., Bernier, J.F., Dubreuil, P., and Lapierre, H. (2002). "The effect of jugular or abomasal infusion of amino acids on milk yield in lactating cows fed a protein deficient diet.", Reproduction Nutrition Development , 42(1), pp. 1-13.