Investigation into Synthesis and Secretion of Melatonin in Thyroid Gland in Sheep
OU Ke-peng，LI You-jian，GUO Ruo-ting，WANG Ying，GU Zhen-zhen，LIU Yi，LIU Xiao-jun
ACTA VETERINARIA ET ZOOTECHNICA SINICA . 2015, (4): 576 -582 .  DOI: 10.11843/j.issn.0366-6964.2015.04.010