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.
Gray DD, Bilder DA, Leonard HL, Anders TF.Gray DD, et al.Child Adolesc Psychiatr Clin N Am. 2007 Jan;16(1):55-66, viii. doi: 10.1016/j.chc.2006.09.001.Child Adolesc Psychiatr Clin N Am. 2007.PMID: 17141118
Williams MA, van der Willigen T, Gray DD, Hamilton MG.Williams MA, et al. Among authors: gray dd.World Neurosurg. 2020 Feb;134:647-649. doi: 10.1016/j.wneu.2019.12.043.World Neurosurg. 2020.PMID: 32059266Review.No abstract available.