Kótai A, Gánti T, Mécs I
Experientia. 1975 Oct 15;31(10):1165-7. doi: 10.1007/BF02326771.
Polycationic modified derivatives of polyglutamic acid are at least as good enhancers of poly I:C induced viral resistance in various cell cultures as are DEAE-dextran or poly-L-lysine.