Li, Longping
Zhao, Xin https://orcid.org/0000-0002-1078-7332
Funding for this research was provided by:
National Natural Science Foundation of China (31372282)
China Thousand Talents Program
the Young Talent fund of University Association for Science and Technology in Shaanxi, China (20160236)
Article History
Received: 10 January 2017
Accepted: 15 February 2018
First Online: 27 February 2018
Ethics approval and consent to participate
: Milk samples were taken by farmers and no ethics approval was considered necessary.
: Not applicable.
: The authors declare that they have no competing interests.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.