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.
Hajimiragha H, Ewers U, Brockhaus A, Boettger A.Hajimiragha H, et al. Among authors: ewers u.Int Arch Occup Environ Health. 1989;61(8):513-8. doi: 10.1007/BF00683121.Int Arch Occup Environ Health. 1989.PMID: 2807569
Hahn R, Ewers U, Jermann E, Freier I, Brockhaus A, Schlipköter HW.Hahn R, et al. Among authors: ewers u.Int Arch Occup Environ Health. 1987;59(2):165-76. doi: 10.1007/BF00378494.Int Arch Occup Environ Health. 1987.PMID: 3557625
Ewers U, Brockhaus A, Dolgner R, Freier I, Jermann E, Bernard A, Stiller-Winkler R, Hahn R, Manojlovic N.Ewers U, et al.Int Arch Occup Environ Health. 1985;55(3):217-39. doi: 10.1007/BF00383755.Int Arch Occup Environ Health. 1985.PMID: 3888850
Brockhaus A, Freier I, Ewers U, Jermann E, Dolgner R.Brockhaus A, et al. Among authors: ewers u.Int Arch Occup Environ Health. 1983;52(2):167-75. doi: 10.1007/BF00405420.Int Arch Occup Environ Health. 1983.PMID: 6629506
Brockhaus A, Collet W, Dolgner R, Engelke R, Ewers U, Freier I, Jermann E, Krämer U, Manojlovic N, Turfeld M, et al.Brockhaus A, et al. Among authors: ewers u.Int Arch Occup Environ Health. 1988;60(3):211-22. doi: 10.1007/BF00378699.Int Arch Occup Environ Health. 1988.PMID: 3384487
Winneke G, Krämer U, Brockhaus A, Ewers U, Kujanek G, Lechner H, Janke W.Winneke G, et al. Among authors: ewers u.Int Arch Occup Environ Health. 1983;51(3):231-52. doi: 10.1007/BF00377755.Int Arch Occup Environ Health. 1983.PMID: 6852930
Brockhaus A, Dolgner R, Ewers U, Krämer U, Soddemann H, Wiegand H.Brockhaus A, et al. Among authors: ewers u.Int Arch Occup Environ Health. 1981;48(4):375-89. doi: 10.1007/BF00378686.Int Arch Occup Environ Health. 1981.PMID: 6913543
Ewers U, Brockhaus A, Winneke G, Freier I, Jermann E, Krämer U.Ewers U, et al.Int Arch Occup Environ Health. 1982;50(2):139-51. doi: 10.1007/BF00378076.Int Arch Occup Environ Health. 1982.PMID: 7118258