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.
Hodgson KA, Manley BJ, Davis PG.Hodgson KA, et al.Clin Perinatol. 2019 Sep;46(3):537-551. doi: 10.1016/j.clp.2019.05.005. Epub 2019 Jun 13.Clin Perinatol. 2019.PMID: 31345545Review.
Hodgson KA, Owen LS, Kamlin CO, Roberts CT, Donath SM, Davis PG, Manley BJ.Hodgson KA, et al.BMJ Open. 2020 Oct 5;10(10):e039230. doi: 10.1136/bmjopen-2020-039230.BMJ Open. 2020.PMID: 33020105Free PMC article.