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.
Barrera CM, Beauregard JL, Nelson JM, Perrine CG.Barrera CM, et al.Breastfeed Med. 2019 May;14(4):243-248. doi: 10.1089/bfm.2018.0196. Epub 2019 Mar 14.Breastfeed Med. 2019.PMID: 30807205Free PMC article.
Barrera CM, Powell AR, Biermann CR, Siden JY, Nguyen BH, Roberts SJ, James L, Chopra V, Peahl A.Barrera CM, et al.Obstet Gynecol. 2021 Oct 1;138(4):603-615. doi: 10.1097/AOG.0000000000004535.Obstet Gynecol. 2021.PMID: 34352841
Barrera CM, Hazell M, Chamberlain AT, Gandhi NR, Onwubiko U, Liu CY, Prieto J, Khan F, Shah S.Barrera CM, et al.BMJ Paediatr Open. 2021 Dec;5(1):e001223. doi: 10.1136/bmjpo-2021-001223.BMJ Paediatr Open. 2021.PMID: 35471855Free PMC article.