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.
Lüngen M, Stock S, Krauth C, Gerhardus A, Brandes I, Potthoff P, Müller U, Schmitz H, Klostermann B, Steinbach T, Schwartz FW, Lauterbach KW.Lüngen M, et al. Among authors: stock s.Dtsch Med Wochenschr. 2004 Nov 5;129(45):2399-404. doi: 10.1055/s-2004-835276.Dtsch Med Wochenschr. 2004.PMID: 15529239German.
Gandjour A, Stock S.Gandjour A, et al. Among authors: stock s.Health Policy. 2007 Oct;83(2-3):257-67. doi: 10.1016/j.healthpol.2007.01.003. Epub 2007 Mar 1.Health Policy. 2007.PMID: 17335933