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.
Warr RG, Hawgood S, Buckley DI, Crisp TM, Schilling J, Benson BJ, Ballard PL, Clements JA, White RT.Warr RG, et al. Among authors: hawgood s.Proc Natl Acad Sci U S A. 1987 Nov;84(22):7915-9. doi: 10.1073/pnas.84.22.7915.Proc Natl Acad Sci U S A. 1987.PMID: 3479771Free PMC article.
Ballard PL, Hawgood S, Liley H, Wellenstein G, Gonzales LW, Benson B, Cordell B, White RT.Ballard PL, et al. Among authors: hawgood s.Proc Natl Acad Sci U S A. 1986 Dec;83(24):9527-31. doi: 10.1073/pnas.83.24.9527.Proc Natl Acad Sci U S A. 1986.PMID: 3467323Free PMC article.
Hawgood S, Benson BJ, Schilling J, Damm D, Clements JA, White RT.Hawgood S, et al.Proc Natl Acad Sci U S A. 1987 Jan;84(1):66-70. doi: 10.1073/pnas.84.1.66.Proc Natl Acad Sci U S A. 1987.PMID: 3467361Free PMC article.
Benson B, Hawgood S, Schilling J, Clements J, Damm D, Cordell B, White RT.Benson B, et al. Among authors: hawgood s.Proc Natl Acad Sci U S A. 1985 Oct;82(19):6379-83. doi: 10.1073/pnas.82.19.6379.Proc Natl Acad Sci U S A. 1985.PMID: 3863100Free PMC article.