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Publikováno v:
Archiv fur die gesamte Virusforschung. 41(3)
The effect of polyethylene glycol (PG) on poliovirus type 1 was studied by testing virulent (Mahoney) and attenuated (LSc2ab) virus strains as well as 20 isolates obtained from patients and vaccinees. PG was added in 2 per cent concentration to the a