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.
Dron M, Clouse SD, Dixon RA, Lawton MA, Lamb CJ.Dron M, et al. Among authors: lawton ma.Proc Natl Acad Sci U S A. 1988 Sep;85(18):6738-42. doi: 10.1073/pnas.85.18.6738.Proc Natl Acad Sci U S A. 1988.PMID: 16593981Free PMC article.
Harrison MJ, Lawton MA, Lamb CJ, Dixon RA.Harrison MJ, et al. Among authors: lawton ma.Proc Natl Acad Sci U S A. 1991 Mar 15;88(6):2515-9. doi: 10.1073/pnas.88.6.2515.Proc Natl Acad Sci U S A. 1991.PMID: 2006188Free PMC article.
Lawton MA, Yamamoto RT, Hanks SK, Lamb CJ.Lawton MA, et al.Proc Natl Acad Sci U S A. 1989 May;86(9):3140-4. doi: 10.1073/pnas.86.9.3140.Proc Natl Acad Sci U S A. 1989.PMID: 2541432Free PMC article.