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.
Kern M, Zapf D.Kern M, et al. Among authors: zapf d.J Occup Health Psychol. 2021 Jun;26(3):204-223. doi: 10.1037/ocp0000214. Epub 2021 Mar 11.J Occup Health Psychol. 2021.PMID: 33705194
Kern M, Buia A, Tonus C, Weigel TF, Dittmar R, Hanisch E, Zapf D.Kern M, et al. Among authors: zapf d.Chirurg. 2019 Jul;90(7):576-584. doi: 10.1007/s00104-018-0780-5.Chirurg. 2019.PMID: 30610261German.