1 Effects of Prepartum Dietary Energy Level and Nicotinic Acid Supplementation on Immunological, Hematological and Biochemical Parameters of Periparturient Dairy Cows Differing in Parity [期刊论文]
来源:Animals , 2015
作者:Reka Tienken;Susanne Kersten;Jana Frahm;等
关键词:periparturient;niacin;...
使用许可:CC BY
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