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.
Poppenborg H, Münstermann G, Knüpfer MM, Hotfilder M, Hacker-Klom U, Wolff JE.Poppenborg H, et al. Among authors: knupfer mm.Anticancer Res. 1997 Mar-Apr;17(2A):1131-4.Anticancer Res. 1997.PMID: 9137460
Knüpfer MM, Poppenborg H, Van Gool S, Domula M, Wolff JE.Knüpfer MM, et al.Klin Padiatr. 1997 Jul-Aug;209(4):271-4. doi: 10.1055/s-2008-1043961.Klin Padiatr. 1997.PMID: 9293461
Knüpfer MM, Poppenborg H, Hotfilder M, Domula M, Wolff JE.Knüpfer MM, et al.Anticancer Res. 1998 Jan-Feb;18(1A):353-6.Anticancer Res. 1998.PMID: 9568102
Knüpfer MM, Hernáiz-Driever P, Poppenborg H, Wolff JE, Cinatl J.Knüpfer MM, et al.Anticancer Res. 1998 Sep-Oct;18(5A):3585-9.Anticancer Res. 1998.PMID: 9858943
Knüpfer MM, Poppenborg H, Hotfilder M, Kühnel K, Wolff JE, Domula M.Knüpfer MM, et al.Clin Exp Metastasis. 1999 Feb;17(1):71-6. doi: 10.1023/a:1026425519497.Clin Exp Metastasis. 1999.PMID: 10390150
Knüpfer MM, Knüpfer H, Van Gool S, Domula M, Wolff JE.Knüpfer MM, et al.Cytokine. 2000 Apr;12(4):409-12. doi: 10.1006/cyto.1999.0575.Cytokine. 2000.PMID: 10805225