Selection of Milk Biomarkers of Pregnancy Recognition in Dairy Cows Based on LC-Q/TOF-MS Metabolomics
GUO Yan-sheng, TAO Jin-zhong
ACTA VETERINARIA ET ZOOTECHNICA SINICA . 2018, (8): 1633 -1641 .  DOI: 10.11843/j.issn.0366-6964.2018.08.008