甘氨酸铜对仔猪粪铜含量及粪便细菌区系的影响
李荣杰,陆 扬,胡二永, 字正浩,孙国荣,夏 东*
Effects of copper glycinate on the fecal copper content and bacterial flora of weanling pig
. 2014, (2): 15 -18 .