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.
Schäfer T, Heinrich J, Wjst M, Krause C, Adam H, Ring J, Wichmann HE.Schäfer T, et al. Among authors: krause c.Environ Res. 1999 Aug;81(2):151-8. doi: 10.1006/enrs.1999.3964.Environ Res. 1999.PMID: 10433847
Trepka MJ, Heinrich J, Krause C, Schulz C, Wjst M, Popescu M, Wichmann HE.Trepka MJ, et al. Among authors: krause c.Arch Environ Health. 1997 Mar-Apr;52(2):134-8. doi: 10.1080/00039899709602877.Arch Environ Health. 1997.PMID: 9124874
Trepka MJ, Heinrich J, Schulz C, Krause C, Popescu M, Wjst M, Wichmann HE.Trepka MJ, et al. Among authors: krause c.Sci Total Environ. 1996 Feb 9;180(2):95-105. doi: 10.1016/0048-9697(95)04945-2.Sci Total Environ. 1996.PMID: 8701301
Ritz B, Heinrich J, Wjst M, Wichmann E, Krause C.Ritz B, et al. Among authors: krause c.Arch Environ Health. 1998 Jul-Aug;53(4):272-80. doi: 10.1080/00039899809605708.Arch Environ Health. 1998.PMID: 9709991
Meyer I, Heinrich J, Trepka MJ, Krause C, Schulz C, Meyer E, Lippold U.Meyer I, et al. Among authors: krause c.Sci Total Environ. 1998 Jan 19;209(2-3):255-71.Sci Total Environ. 1998.PMID: 9514044