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.
Stein U, Fleuter C, Siegel F, Smith J, Kopacek A, Scudiero DA, Hite KM, Schlag PM, Shoemaker RH, Walther W.Stein U, et al. Among authors: walther w.Br J Cancer. 2012 Apr 10;106(8):1395-405. doi: 10.1038/bjc.2012.81. Epub 2012 Mar 29.Br J Cancer. 2012.PMID: 22460269Free PMC article.
Stein U, Walther W, Shoemaker RH.Stein U, et al. Among authors: walther w.J Cancer Res Clin Oncol. 1996;122(5):275-82. doi: 10.1007/BF01261403.J Cancer Res Clin Oncol. 1996.PMID: 8609150
Stein U, Walther W, Shoemaker RH.Stein U, et al. Among authors: walther w.J Natl Cancer Inst. 1996 Oct 2;88(19):1383-92. doi: 10.1093/jnci/88.19.1383.J Natl Cancer Inst. 1996.PMID: 8827016