Zhang, Qiaoxuan
Zhang, Lu
Lin, Haibiao
Cai, Zhiliang
Yan, Jun
Wang, Qiqin
Han, Liqiao
Wang, Jianbing
Ke, Peifeng
Zhuang, Junhua
Huang, Xianzhang
Article History
Received: 10 July 2019
Revised: 7 August 2019
Accepted: 9 August 2019
First Online: 31 October 2019
Compliance with ethical standards
:
: The authors declare that they have no competing interests.
: The plasma samples were taken from pregnant women and this study is approved by the Ethics Committee of the Second Affiliated Hospital of Guangzhou University of Chinese Medicine. The number of this review is B2016-159-01.
: The Ethics Committee approved the exemption of informed consent.