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.
Zhang J, Frerman FE, Kim JJ.Zhang J, et al.Proc Natl Acad Sci U S A. 2006 Oct 31;103(44):16212-7. doi: 10.1073/pnas.0604567103. Epub 2006 Oct 18.Proc Natl Acad Sci U S A. 2006.PMID: 17050691Free PMC article.
Shukla I, Hanson SJ, Yan K, Zhang J.Shukla I, et al. Among authors: zhang j.Front Pediatr. 2021 Nov 30;9:769932. doi: 10.3389/fped.2021.769932. eCollection 2021.Front Pediatr. 2021.PMID: 34917562Free PMC article.