Study on the Development of Digesta pH and Main Digestive Enzymes of Small Intestine in Lamb
ZHANG Ying-jie;LIU Yue-qin;SUN Hong-xin;ZHEN Er-ying;WANG Bao-shan;LIU Yu-zhi
ACTA VETERINARIA ET ZOOTECHNICA SINICA . 2005, (2): 149 -152 .