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.
Levine LH, Judkins JE, Garland JL.Levine LH, et al. Among authors: garland jl.J Chromatogr A. 2000 Apr 7;874(2):207-15. doi: 10.1016/s0021-9673(00)00155-2.J Chromatogr A. 2000.PMID: 10817359
Loader CA, Garland JL, Levine LH, Cook KL, Mackowiak CL, Vivenzio HR.Loader CA, et al. Among authors: garland jl.Life Support Biosph Sci. 1999;6(2):141-52.Life Support Biosph Sci. 1999.PMID: 11542241
Garland JL, Cook KL, Johnson M, Sumner R, Fields N.Garland JL, et al.Adv Space Res. 1997;20(10):1931-7. doi: 10.1016/s0273-1177(97)00628-5.Adv Space Res. 1997.PMID: 11542572