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.
Talbot EA, Moore M, McCray E, Binkin NJ.Talbot EA, et al. Among authors: mccray e.JAMA. 2000 Dec 13;284(22):2894-900. doi: 10.1001/jama.284.22.2894.JAMA. 2000.PMID: 11147986
McCray E, Onorato IM, Miller BI, Dondero TJ Jr, Bloch AB.McCray E, et al.Public Health Rep. 1990 Mar-Apr;105(2):135-40.Public Health Rep. 1990.PMID: 2108458Free PMC article.