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.
Hu J, Benny P, Wang M, Ma Y, Lambertini L, Peter I, Xu Y, Lee MJ.Hu J, et al.Reprod Sci. 2021 Mar;28(3):828-837. doi: 10.1007/s43032-020-00374-5. Epub 2020 Oct 26.Reprod Sci. 2021.PMID: 33107014
Ono A, Benny P, Griffith M, Litton C, Lee MJ.Ono A, et al.Heliyon. 2020 Oct 1;6(10):e04759. doi: 10.1016/j.heliyon.2020.e04759. eCollection 2020 Oct.Heliyon. 2020.PMID: 33043158Free PMC article.