Study on Compositions of Gas and Activity of Enzyme in Rumen of Liaoning Cashmere Goat Fed with Different Sorts of RoughagesSun Yabo, Bian ge, Liu Yuying, Sun Baocheng, Tong hui, Shao Mengyue, Zhao Yanjiao30-33
The research progress on mechanism of Drg-resistance of Escherichia coliYu Jiao, Gao Weifan, Hu Caiguang53-58
