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.
Brodack JW, Kilbourn MR, Welch MJ, Katzenellenbogen JA.Brodack JW, et al. Among authors: katzenellenbogen ja.Int J Rad Appl Instrum A. 1986;37(3):217-21. doi: 10.1016/0883-2889(86)90174-7.Int J Rad Appl Instrum A. 1986.PMID: 3019933
Welch MJ, Chi DY, Mathias CJ, Kilbourn MR, Brodack JW, Katzenellenbogen JA.Welch MJ, et al. Among authors: katzenellenbogen ja.Int J Rad Appl Instrum B. 1986;13(5):523-6. doi: 10.1016/0883-2897(86)90132-7.Int J Rad Appl Instrum B. 1986.PMID: 3818316
Katzenellenbogen JA, Kilbourn MR, Carlson KE.Katzenellenbogen JA, et al.Ann N Y Acad Sci. 1980;346:18-30. doi: 10.1111/j.1749-6632.1980.tb22088.x.Ann N Y Acad Sci. 1980.PMID: 6930181No abstract available.