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.
Di Nicola M, Ebert JJ, Hagen MC, Augsburger JJ, Williams BK.Di Nicola M, et al. Among authors: hagen mc.Ocul Oncol Pathol. 2022 Jun;8(2):100-104. doi: 10.1159/000522262. Epub 2022 Feb 28.Ocul Oncol Pathol. 2022.PMID: 35959155Free PMC article.
Dai Y, Hagen M, Andaluz N, Bhabhra R.Dai Y, et al. Among authors: hagen m.Surg Neurol Int. 2019 Nov 15;10:217. doi: 10.25259/SNI_356_2019. eCollection 2019.Surg Neurol Int. 2019.PMID: 31819811Free PMC article.
Divito A, Keller JT, Hagen M, Zuccarello M.Divito A, et al. Among authors: hagen m.Surg Neurol Int. 2014 Nov 12;5:158. doi: 10.4103/2152-7806.144595. eCollection 2014.Surg Neurol Int. 2014.PMID: 25506503Free PMC article.
Shah S, Manzoor S, Rothman Y, Hagen M, Pater L, Golnik K, Mahammedi A, Lin AL, Bhabhra R, Forbes JA, Sengupta S.Shah S, et al. Among authors: hagen m.Neurosurgery. 2022 Aug 1;91(2):e51-e56. doi: 10.1227/neu.0000000000002024. Epub 2022 May 13.Neurosurgery. 2022.PMID: 35544035Free PMC article.