Determination of Plasma Melatonin of Female Yaks with Different Reproductive Rhythms by Reversed-phase High-performance Liquid Chromatography in Warm and Cold Seasons
WEN Yong-li;WANG Yong;QI Sharina;WANG Yan-hong;MA Li
ACTA VETERINARIA ET ZOOTECHNICA SINICA . 2008, (3): 302 -308 .