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.
Wiegering A, Wellner U, Seyfried F, Hardt J, Klinger C, Buhr H, Post S.Wiegering A, et al. Among authors: seyfried f.Chirurg. 2017 Nov;88(11):977-982. doi: 10.1007/s00104-017-0479-z.Chirurg. 2017.PMID: 28761965German.
Seyfried F, Wierlemann A, Bala M, Fassnacht M, Jurowich C.Seyfried F, et al.Chirurg. 2015 Sep;86(9):847-54. doi: 10.1007/s00104-015-0047-3.Chirurg. 2015.PMID: 26127021Review.German.
Hankir M, Bueter M, Gsell W, Seyfried F, Khalil M, Smith KL, Bloom SR, Bell JD, le Roux CW.Hankir M, et al. Among authors: seyfried f.Obes Facts. 2012;5(3):349-58. doi: 10.1159/000339742. Epub 2012 Jun 12.Obes Facts. 2012.PMID: 22722324Free article.