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.
Etschmann MM, Sell D, Schrader J.Etschmann MM, et al.Biotechnol Bioeng. 2005 Dec 5;92(5):624-34. doi: 10.1002/bit.20655.Biotechnol Bioeng. 2005.PMID: 16178034
Schrader J, Etschmann MM, Sell D, Hilmer JM, Rabenhorst J.Schrader J, et al. Among authors: etschmann mm.Biotechnol Lett. 2004 Mar;26(6):463-72. doi: 10.1023/b:bile.0000019576.80594.0e.Biotechnol Lett. 2004.PMID: 15127786Review.