On the biological properties of tuberculous bacilli weakened by frequent reseeding
L. Nègre , J. Valtis
Kazan medical journal ›› 1935, Vol. 31 ›› Issue (10) : 1225 -1226.
On the biological properties of tuberculous bacilli weakened by frequent reseeding
The weakening of virulence with frequent reseeding was possible to ascertain in those strains that had long been grown in the laboratory. Freshly harvested crops were found to be more resistant.
Nègre L., Valtis J.
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