Sun, Xiaoyan
Zhang, Yigan
Hu, Yuping
An, Junxia
Li, Lifei
Wang, Yiqing
Zhang, Xuehong https://orcid.org/0000-0002-7216-0383
Funding for this research was provided by:
the National Natural Science Foundation of China (81960273)
the Hospital Foundation of the First Hospital of Lanzhou University (ldyyyn2018-32)
Article History
Received: 14 September 2020
Accepted: 9 November 2020
First Online: 22 November 2020
Compliance with ethical standards
:
: The authors have no conflicts of interest to declare.
: This study was approved by the ethics commissions of the First Hospital of Lanzhou University (No.: LDYYLL2019-52).
: All patients agreed to donate their follicular fluid and signed informed consent.