Effect of the Bacillus Probiotics on Blood Cells and Structure of Immune Organs in Broilers
JIN Er-hui, CHEN Yao-xing, WANG Qun, QIAO En-mei, WU Guo-zhong, LI Sheng-he
ACTA VETERINARIA ET ZOOTECHNICA SINICA . 2013, (5): 778 -787 .  DOI: 10.11843/j.issn.0366-6964.2013.05.016