TY - Front. Agric. China A1 - Yaodi NI, Xiuhui ZHONG, Haifeng WANG, Li XU, Shupeng WEI T1 - Effects of microbial agents on small intestinal structure and the quantity of cecal microorganisms in broilers Y1 - 2009-03-05 JF - Frontiers of Agriculture in China JO - Front. Agric. China SP - 84 EP - 88 VL - 3 IS - 1 UR - https://journal.hep.com.cn/fag N1 - 10.1007/s11703-009-0016-z ER -