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.
Guntermann L, Rohrbach A, Schäfer E, Dammaschke T.Guntermann L, et al. Among authors: dammaschke t.Head Face Med. 2022 Jul 13;18(1):26. doi: 10.1186/s13005-022-00330-5.Head Face Med. 2022.PMID: 35831871Free PMC article.
Schäfer E, Erler M, Dammaschke T.Schäfer E, et al. Among authors: dammaschke t.Int Endod J. 2005 Sep;38(9):627-36. doi: 10.1111/j.1365-2591.2005.00995.x.Int Endod J. 2005.PMID: 16104976
Schäfer E, Erler M, Dammaschke T.Schäfer E, et al. Among authors: dammaschke t.Int Endod J. 2006 Mar;39(3):196-202. doi: 10.1111/j.1365-2591.2006.01074.x.Int Endod J. 2006.PMID: 16507073
Schäfer E, Erler M, Dammaschke T.Schäfer E, et al. Among authors: dammaschke t.Int Endod J. 2006 Mar;39(3):203-12. doi: 10.1111/j.1365-2591.2006.01075.x.Int Endod J. 2006.PMID: 16507074