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.
Wallmann-Sperlich B, Froboese I, Schantz P.Wallmann-Sperlich B, et al. Among authors: froboese i.Int J Environ Res Public Health. 2014 Aug 8;11(8):8093-111. doi: 10.3390/ijerph110808093.Int J Environ Res Public Health. 2014.PMID: 25111877Free PMC article.
Schaller A, Froboese I.Schaller A, et al. Among authors: froboese i.BMC Musculoskelet Disord. 2014 Nov 22;15:391. doi: 10.1186/1471-2474-15-391.BMC Musculoskelet Disord. 2014.PMID: 25416514Free PMC article.Clinical Trial.