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.
Zweygarth E, Koekemoer O, Josemans AI, Rambritch N, Pienaar R, Putterill J, Latif A, Potgieter FT.Zweygarth E, et al.Parasitol Res. 2009 Aug;105(2):579-81. doi: 10.1007/s00436-009-1467-0. Epub 2009 May 9.Parasitol Res. 2009.PMID: 19430815
Papli N, Landt O, Fleischer C, Koekemoer JO, Mans BJ, Pienaar R, Josemans A, Zweygarth E, Potgieter F, Latif AA.Papli N, et al. Among authors: zweygarth e.Vet Parasitol. 2011 Feb 10;175(3-4):356-9. doi: 10.1016/j.vetpar.2010.10.038. Epub 2010 Oct 27.Vet Parasitol. 2011.PMID: 21075533
Zweygarth E, Josemans AI.Zweygarth E, et al.Parasitol Res. 2014 Jan;113(1):433-5. doi: 10.1007/s00436-013-3672-0. Epub 2013 Nov 21.Parasitol Res. 2014.PMID: 24257973
Zweygarth E, Vogel SW, Josemans AI, Horn E.Zweygarth E, et al.Res Vet Sci. 1997 Sep-Oct;63(2):161-4. doi: 10.1016/s0034-5288(97)90011-4.Res Vet Sci. 1997.PMID: 9429251
Zweygarth E, Josemans AI, Horn E.Zweygarth E, et al.Ann N Y Acad Sci. 1998 Jun 29;849:307-12. doi: 10.1111/j.1749-6632.1998.tb11063.x.Ann N Y Acad Sci. 1998.PMID: 9668479
Josemans AI, Zweygarth E.Josemans AI, et al. Among authors: zweygarth e.Ann N Y Acad Sci. 2002 Oct;969:141-6. doi: 10.1111/j.1749-6632.2002.tb04366.x.Ann N Y Acad Sci. 2002.PMID: 12381579