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.
Williams RE, Sena AC, Moorman AC, Moore ZS, Sharapov UM, Drobenuic J, Hu DJ, Wood HW, Xing J, Spradling PR.Williams RE, et al. Among authors: xing j.Vaccine. 2012 May 2;30(21):3147-50. doi: 10.1016/j.vaccine.2012.02.078. Epub 2012 Mar 13.Vaccine. 2012.PMID: 22421557
Spradling PR, Williams RE, Xing J, Soyemi K, Towers J.Spradling PR, et al. Among authors: xing j.Infect Control Hosp Epidemiol. 2012 Jul;33(7):732-6. doi: 10.1086/666335. Epub 2012 May 22.Infect Control Hosp Epidemiol. 2012.PMID: 22669236