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.
Lawrence JH, Johns DC, Chiamvimonvat N, Nuss HB, Marban E.Lawrence JH, et al. Among authors: johns dc.Adv Exp Med Biol. 1995;382:41-8. doi: 10.1007/978-1-4615-1893-8_5.Adv Exp Med Biol. 1995.PMID: 8540412Review.
Donahue JK, Kikkawa K, Johns DC, Marban E, Lawrence JH.Donahue JK, et al. Among authors: johns dc.Proc Natl Acad Sci U S A. 1997 Apr 29;94(9):4664-8. doi: 10.1073/pnas.94.9.4664.Proc Natl Acad Sci U S A. 1997.PMID: 9114048Free PMC article.