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.
McLoughlin LC, Nord KS, Joshi VV, DiCarlo FJ, Kane MJ.McLoughlin LC, et al. Among authors: joshi vv.Cancer. 1991 May 15;67(10):2618-21. doi: 10.1002/1097-0142(19910515)67:10<2618::aid-cncr2820671036>3.0.co;2-5.Cancer. 1991.PMID: 2015562