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.
Funk AG, Giddings JC, Christensen CJ, Eyring H.Funk AG, et al. Among authors: christensen cj.Proc Natl Acad Sci U S A. 1957 May 15;43(5):421-9. doi: 10.1073/pnas.43.5.421.Proc Natl Acad Sci U S A. 1957.PMID: 16590033Free PMC article.No abstract available.
Eyring H, Cagle FW, Christensen CJ.Eyring H, et al. Among authors: christensen cj.Proc Natl Acad Sci U S A. 1958 Feb;44(2):120-3. doi: 10.1073/pnas.44.2.120.Proc Natl Acad Sci U S A. 1958.PMID: 16590152Free PMC article.No abstract available.
Fürtbauer I, Shergold C, Christensen C, Bracken AM, Heistermann M, Papadopoulou M, O'Riain MJ, King AJ.Fürtbauer I, et al. Among authors: christensen c.Philos Trans R Soc Lond B Biol Sci. 2024 Dec 16;379(1916):20220466. doi: 10.1098/rstb.2022.0466. Epub 2024 Oct 28.Philos Trans R Soc Lond B Biol Sci. 2024.PMID: 39463242