The Safety Evaluation of Ceftiofur Hydrochloride Intramammary Infusion (Dry Cow)
WU Tong，ZHAO Lei-lei，ZHANG Dao-kang，XU Fei，ZHANG Ning，JIANG Shan-xiang，LIU Yi-ming
ACTA VETERINARIA ET ZOOTECHNICA SINICA . 2016, (8): 1733 -1738 .  DOI: doi: 10.11843/j.issn.0366-6964.2016.08.027