Developmental Characteristics of Gastrointestinal Tract in Confined Lambsat the Age 0-56 Days
GUO Jiang-peng;ZHANG Yuan-xing;LI Fa-di;HAO Zheng-li;MA You-ji;PAN Jian-zhong
ACTA VETERINARIA ET ZOOTECHNICA SINICA . 2011, (4): 513 -520 .