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.
Scheck AC, Shapiro JR, Coons SW, Norman SA, Johnson PC.Scheck AC, et al. Among authors: shapiro jr.Clin Cancer Res. 1996 Jan;2(1):187-99.Clin Cancer Res. 1996.PMID: 9816106
Shapiro JR, Pu PY, Mohamed AN, Galicich JH, Ebrahim SA, Shapiro WR.Shapiro JR, et al. Among authors: shapiro wr.Cancer. 1993 Jun 15;71(12):4007-21. doi: 10.1002/1097-0142(19930615)71:12<4007::aid-cncr2820711235>3.0.co;2-e.Cancer. 1993.PMID: 8389658