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.
Okwumabua O, Tan Z, Staats J, Oberst RD, Chengappa MM, Nagaraja TG.Okwumabua O, et al. Among authors: oberst rd.Appl Environ Microbiol. 1996 Feb;62(2):469-72. doi: 10.1128/aem.62.2.469-472.1996.Appl Environ Microbiol. 1996.PMID: 8593050Free PMC article.
Narayanan S, Nagaraja TG, Wallace N, Staats J, Chengappa MM, Oberst RD.Narayanan S, et al. Among authors: oberst rd.Am J Vet Res. 1998 Mar;59(3):271-6.Am J Vet Res. 1998.PMID: 9522943