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.
Ahmed JS, Wiegers P, Ritz H, Hartwig H, Schein E, Schnittger L.Ahmed JS, et al. Among authors: schein e.Ann N Y Acad Sci. 2000;916:595-9. doi: 10.1111/j.1749-6632.2000.tb05342.x.Ann N Y Acad Sci. 2000.PMID: 11193679
Shayan P, Biermann R, Schein E, Gerdes J, Ahmed JS.Shayan P, et al. Among authors: schein e.Ann N Y Acad Sci. 1998 Jun 29;849:88-95. doi: 10.1111/j.1749-6632.1998.tb11038.x.Ann N Y Acad Sci. 1998.PMID: 9668454
Ahmed JS, Diemer U, Voss-Holtmann A, Schein E, Schnittger L.Ahmed JS, et al. Among authors: schein e.Ann N Y Acad Sci. 2000;916:276-82. doi: 10.1111/j.1749-6632.2000.tb05301.x.Ann N Y Acad Sci. 2000.PMID: 11193633
Ahmed JS, Rintelen M, Schein E, Williams RO, Dobbelaere D.Ahmed JS, et al. Among authors: schein e.Parasitol Res. 1992;78(4):285-90. doi: 10.1007/BF00937085.Parasitol Res. 1992.PMID: 1409527
Ahmed JS, Rintelen M, Hartwig H, Schein E.Ahmed JS, et al. Among authors: schein e.Trop Med Parasitol. 1991 Dec;42(4):375-80.Trop Med Parasitol. 1991.PMID: 1796237