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.
Chang CT, Franz-Odendaal TA.Chang CT, et al.BMC Dev Biol. 2014 Dec 17;14:44. doi: 10.1186/s12861-014-0044-7.BMC Dev Biol. 2014.PMID: 25516292Free PMC article.
Rand TG, Chang CT, McMullin DR, Miller JD.Rand TG, et al.Toxicol In Vitro. 2017 Sep;43:16-20. doi: 10.1016/j.tiv.2017.05.015. Epub 2017 May 20.Toxicol In Vitro. 2017.PMID: 28535995