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.
Perara E, Ganem D, Engel JN.Perara E, et al.Proc Natl Acad Sci U S A. 1992 Mar 15;89(6):2125-9. doi: 10.1073/pnas.89.6.2125.Proc Natl Acad Sci U S A. 1992.PMID: 1549572Free PMC article.
Perara E, Yen TS, Ganem D.Perara E, et al.Infect Immun. 1990 Nov;58(11):3816-8. doi: 10.1128/iai.58.11.3816-3818.1990.Infect Immun. 1990.PMID: 2228252Free PMC article.
Moessner J, Okabayashi Y, Perara E, Logsdon CD, Lingappa VR, Williams JA.Moessner J, et al. Among authors: perara e.Pancreas. 1988;3(5):499-507. doi: 10.1097/00006676-198810000-00001.Pancreas. 1988.PMID: 3186682