An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Dokras A, Stener-Victorin E, Yildiz BO, Li R, Ottey S, Shah D, Epperson N, Teede H.Dokras A, et al. Among authors: li r.Fertil Steril. 2018 May;109(5):888-899. doi: 10.1016/j.fertnstert.2018.01.038.Fertil Steril. 2018.PMID: 29778388Free article.
Zhao H, Zhao Y, Ren Y, Li M, Li T, Li R, Yu Y, Qiao J.Zhao H, et al. Among authors: li t, li m, li r.Fertil Steril. 2017 Feb;107(2):467-474.e5. doi: 10.1016/j.fertnstert.2016.10.039. Epub 2016 Nov 23.Fertil Steril. 2017.PMID: 27889100Free article.
Hu KL, Liu FT, Xu H, Li R, Qiao J.Hu KL, et al. Among authors: li r.Fertil Steril. 2020 Feb;113(2):444-452.e1. doi: 10.1016/j.fertnstert.2019.09.039. Epub 2020 Jan 20.Fertil Steril. 2020.PMID: 31973904Free article.
Huang S, Wang R, Li R, Wang H, Qiao J, Mol BWJ.Huang S, et al. Among authors: li r.Fertil Steril. 2018 May;109(5):872-878. doi: 10.1016/j.fertnstert.2018.01.008.Fertil Steril. 2018.PMID: 29778386Free article.
Lin S, Li R, Zheng X, Chi H, Ren X, Yang R, Liu P, Qiao J.Lin S, et al. Among authors: li r.Fertil Steril. 2015 Dec;104(6):1442-5. doi: 10.1016/j.fertnstert.2015.08.029. Epub 2015 Sep 15.Fertil Steril. 2015.PMID: 26385404Free article.
Zhao Y, Fu L, Li R, Wang LN, Yang Y, Liu NN, Zhang CM, Wang Y, Liu P, Tu BB, Zhang X, Qiao J.Zhao Y, et al. Among authors: li r.BMC Med. 2012 Nov 30;10:153. doi: 10.1186/1741-7015-10-153.BMC Med. 2012.PMID: 23198915Free PMC article.Clinical Trial.
Zhang H, Li D, Li R, Huo Z, Qiao J.Zhang H, et al. Among authors: li d, li r.Acupunct Med. 2018 Aug;36(4):269. doi: 10.1136/acupmed-2017-011570. Epub 2018 Mar 26.Acupunct Med. 2018.PMID: 29581137No abstract available.