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.
Döring D, Nick O, Bauer A, Küchenhoff H, Erhard MH.Döring D, et al. Among authors: erhard mh.ALTEX. 2017;34(1):133-147. doi: 10.14573/altex.1608171. Epub 2016 Oct 11.ALTEX. 2017.PMID: 27725989Free article.
Heyn E, Damme K, Manz M, Remy F, Erhard MH.Heyn E, et al. Among authors: erhard mh.Dtsch Tierarztl Wochenschr. 2006 Mar;113(3):90-3.Dtsch Tierarztl Wochenschr. 2006.PMID: 16669187German.