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.
Kronaizl SG, Koss KJ.Kronaizl SG, et al. Among authors: koss kj.Child Care Health Dev. 2023 Sep;49(5):933-940. doi: 10.1111/cch.13103. Epub 2023 Mar 2.Child Care Health Dev. 2023.PMID: 36794793
Augustine DA, Koss KJ, Smith EP, Kogan SM.Augustine DA, et al. Among authors: koss kj.PLoS One. 2022 Jan 21;17(1):e0261687. doi: 10.1371/journal.pone.0261687. eCollection 2022.PLoS One. 2022.PMID: 35061736Free PMC article.