On the question of the specificity and toxicity of filtrates by Bezredka
O. A. Herman , S. S. Sriro
Kazan medical journal ›› 1929, Vol. 25 ›› Issue (6) : 601 -607.
On the question of the specificity and toxicity of filtrates by Bezredka
As it is known, T. naz. the antivirus has according to the data from Time to time several characteristic features: 1) it causes a specific delay in the growth of those microbes that served as the starting material for the preparation of this filtrate, 2) it specifically immunizes without the formation of antibodies in the body, 3) it is non-toxic and 4) it is very thermally stable, since it does not lose its properties even when boiling for 1 hour or at 120° for 20 minutes.
Eco-Vector
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