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.
Borgdorff MW, Nagelkerke N, van Soolingen D, de Haas PE, Veen J, van Embden JD.Borgdorff MW, et al.Am J Epidemiol. 1998 Jan 15;147(2):187-95. doi: 10.1093/oxfordjournals.aje.a009433.Am J Epidemiol. 1998.PMID: 9457010Review.
van der Zanden AG, Kremer K, Schouls LM, Caimi K, Cataldi A, Hulleman A, Nagelkerke NJ, van Soolingen D.van der Zanden AG, et al. Among authors: nagelkerke nj.J Clin Microbiol. 2002 Dec;40(12):4628-39. doi: 10.1128/JCM.40.12.4628-4639.2002.J Clin Microbiol. 2002.PMID: 12454164Free PMC article.
Vynnycky E, Nagelkerke N, Borgdorff MW, van Soolingen D, van Embden JD, Fine PE.Vynnycky E, et al.Epidemiol Infect. 2001 Feb;126(1):43-62.Epidemiol Infect. 2001.PMID: 11293682Free PMC article.