Fitzgerald D J, Fryling C M, Zdanovsky A, Saelinger C B, Kounnas M, Strickland D K, Leppla S
Laboratory of Molecular Biology, National Cancer Institute, National Institutes of Health, Bethesda, Maryland 20892.
Ann N Y Acad Sci. 1994 Sep 10;737:138-44. doi: 10.1111/j.1749-6632.1994.tb44307.x.