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.
He Q, Tsang LL, Ajonuma LC, Chan HC.He Q, et al. Among authors: ajonuma lc.Fertil Steril. 2010 May 15;93(8):2608-14. doi: 10.1016/j.fertnstert.2010.01.040. Epub 2010 Mar 15.Fertil Steril. 2010.PMID: 20227074Free article.
Chan HC, He Q, Ajonuma LC, Wang XF.Chan HC, et al. Among authors: ajonuma lc.Sheng Li Xue Bao. 2007 Aug 25;59(4):495-504.Sheng Li Xue Bao. 2007.PMID: 17700969Free article.