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.
Hader DP, Lebert M, Richter P.Hader DP, et al. Among authors: lebert m.Adv Space Res. 1998;21(8-9):1277-84. doi: 10.1016/s0273-1177(97)00399-2.Adv Space Res. 1998.PMID: 11541382
Lebert M, Porst M, Hader DP.Lebert M, et al.J Plant Physiol. 1999 Sep;155(3):344-9. doi: 10.1016/s0176-1617(99)80115-1.J Plant Physiol. 1999.PMID: 11542916
Porst M, Lebert M, Hader DP.Porst M, et al. Among authors: lebert m.Microgravity Sci Technol. 1997;10(3):166-9.Microgravity Sci Technol. 1997.PMID: 11543417
Richter PR, Lebert M, Tahedl H, Hader DP.Richter PR, et al. Among authors: lebert m.Adv Space Res. 2001;27(5):983-8. doi: 10.1016/s0273-1177(01)00163-6.Adv Space Res. 2001.PMID: 11596644