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.
Zenno A, Richardson M.Zenno A, et al. Among authors: richardson m.Pediatr Blood Cancer. 2016 Oct;63(10):1860-2. doi: 10.1002/pbc.26068. Epub 2016 May 16.Pediatr Blood Cancer. 2016.PMID: 27195703