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.
Reed ML, Wilson SK, Sutton CA, Hanson MR.Reed ML, et al. Among authors: hanson mr.Plant J. 2001 Aug;27(3):257-65. doi: 10.1046/j.1365-313x.2001.01088.x.Plant J. 2001.PMID: 11532171Free article.
Nivison HT, Sutton CA, Wilson RK, Hanson MR.Nivison HT, et al. Among authors: hanson mr.Plant J. 1994 May;5(5):613-23. doi: 10.1111/j.1365-313x.1994.00613.x.Plant J. 1994.PMID: 8019587Free article.