Effects of Different Dietary Protein Levels on the Secretion and mRNA Expression of IGF-1 and GH in Sheep
YAN Yun-feng，YANG Hua，YANG Yong-lin，PAN Xiao-liang， ZOU Yun-long
ACTA VETERINARIA ET ZOOTECHNICA SINICA . 2015, (1): 85 -95 .  DOI: 10.11843/j.issn.0366-6964.2015.01.011