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.
Burk KH, Oefinger PE, Dreesman GR.Burk KH, et al.Proc Natl Acad Sci U S A. 1984 May;81(10):3195-9. doi: 10.1073/pnas.81.10.3195.Proc Natl Acad Sci U S A. 1984.PMID: 6203116Free PMC article.
Facente SN, Grebe E, Burk K, Morris MD, Murphy EL, Mirzazadeh A, Smith AA, Sanchez MA, Evans JL, Nishimura A, Raymond HF; End Hep C SF.Facente SN, et al.PLoS One. 2018 Apr 11;13(4):e0195575. doi: 10.1371/journal.pone.0195575. eCollection 2018.PLoS One. 2018.PMID: 29641546Free PMC article.