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.
Sass W, De Maeyer S, Boeve-de Pauw J, Van Petegem P.Sass W, et al.Environ Dev Sustain. 2023;25(4):3649-3670. doi: 10.1007/s10668-022-02195-9. Epub 2022 Feb 25.Environ Dev Sustain. 2023.PMID: 35233184Free PMC article.
el Akkad H, Sass W, Colberg A, Knippert A, Seifert J.el Akkad H, et al. Among authors: sass w.Zentralbl Chir. 1997;122(10):909-13.Zentralbl Chir. 1997.PMID: 9401117