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.
Petersen SO, Andersen AJ, Eriksen J.Petersen SO, et al.J Environ Qual. 2012 Jan-Feb;41(1):88-94. doi: 10.2134/jeq2011.0184.J Environ Qual. 2012.PMID: 22218177
Petersen SO, Blanchard M, Chadwick D, Del Prado A, Edouard N, Mosquera J, Sommer SG.Petersen SO, et al.Animal. 2013 Jun;7 Suppl 2:266-82. doi: 10.1017/S1751731113000736.Animal. 2013.PMID: 23739469Free article.Review.
Ambus P, Petersen SO.Ambus P, et al. Among authors: petersen so.Isotopes Environ Health Stud. 2005 Jun;41(2):125-33. doi: 10.1080/10256010500131783.Isotopes Environ Health Stud. 2005.PMID: 16191764