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.
Johnson DR, Lee TK, Park J, Fenner K, Helbling DE.Johnson DR, et al. Among authors: helbling de.Environ Microbiol. 2015 Dec;17(12):4851-60. doi: 10.1111/1462-2920.12429. Epub 2014 Mar 19.Environ Microbiol. 2015.PMID: 24552172
Helbling DE, Ackermann M, Fenner K, Kohler HP, Johnson DR.Helbling DE, et al.ISME J. 2012 Apr;6(4):902-4. doi: 10.1038/ismej.2011.158. Epub 2011 Nov 17.ISME J. 2012.PMID: 22094344Free PMC article.
Helbling DE, Johnson DR, Honti M, Fenner K.Helbling DE, et al.Environ Sci Technol. 2012 Oct 2;46(19):10579-88. doi: 10.1021/es3019012. Epub 2012 Sep 14.Environ Sci Technol. 2012.PMID: 22938719
Helbling DE, Hammes F, Egli T, Kohler HP.Helbling DE, et al.Appl Environ Microbiol. 2014 Feb;80(4):1306-13. doi: 10.1128/AEM.03622-13. Epub 2013 Dec 6.Appl Environ Microbiol. 2014.PMID: 24317077Free PMC article.
Gulde R, Helbling DE, Scheidegger A, Fenner K.Gulde R, et al. Among authors: helbling de.Environ Sci Technol. 2014 Dec 2;48(23):13760-8. doi: 10.1021/es5037139. Epub 2014 Nov 12.Environ Sci Technol. 2014.PMID: 25337862
Johnson DR, Helbling DE, Lee TK, Park J, Fenner K, Kohler HP, Ackermann M.Johnson DR, et al. Among authors: helbling de.Appl Environ Microbiol. 2015 Jan;81(2):666-75. doi: 10.1128/AEM.03286-14. Epub 2014 Nov 14.Appl Environ Microbiol. 2015.PMID: 25398862Free PMC article.
Helbling DE, Johnson DR, Lee TK, Scheidegger A, Fenner K.Helbling DE, et al.Water Res. 2015 Mar 1;70:471-84. doi: 10.1016/j.watres.2014.12.013. Epub 2014 Dec 16.Water Res. 2015.PMID: 25594727