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.
Rast JP, Litman GW.Rast JP, et al. Among authors: litman gw.Proc Natl Acad Sci U S A. 1994 Sep 27;91(20):9248-52. doi: 10.1073/pnas.91.20.9248.Proc Natl Acad Sci U S A. 1994.PMID: 7937749Free PMC article.
Rast JP, Anderson MK, Ota T, Litman RT, Margittai M, Shamblott MJ, Litman GW.Rast JP, et al. Among authors: litman rt, litman gw.Immunogenetics. 1994;40(2):83-99. doi: 10.1007/BF00188170.Immunogenetics. 1994.PMID: 8026868