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.
Thoenen H, Zafra F, Hengerer B, Lindholm D.Thoenen H, et al. Among authors: hengerer b.Ann N Y Acad Sci. 1991;640:86-90. doi: 10.1111/j.1749-6632.1991.tb00196.x.Ann N Y Acad Sci. 1991.PMID: 1776765Review.
Hengerer B, Lindholm D, Heumann R, Rüther U, Wagner EF, Thoenen H.Hengerer B, et al.Proc Natl Acad Sci U S A. 1990 May;87(10):3899-903. doi: 10.1073/pnas.87.10.3899.Proc Natl Acad Sci U S A. 1990.PMID: 2111020Free PMC article.
Lindholm D, Castrén M, Hengerer B, Leingärtner A, Castrén E, Thoenen H.Lindholm D, et al. Among authors: hengerer b.Ann N Y Acad Sci. 1994 Nov 30;746:195-202; discussion 202-3. doi: 10.1111/j.1749-6632.1994.tb39234.x.Ann N Y Acad Sci. 1994.PMID: 7825876Review.No abstract available.
Heumann R, Hengerer B, Brown M, Perry H.Heumann R, et al. Among authors: hengerer b.Ann N Y Acad Sci. 1991;633:581-2. doi: 10.1111/j.1749-6632.1991.tb15668.x.Ann N Y Acad Sci. 1991.PMID: 1665041No abstract available.