[Prevention of tumor transplantation in mice by substances of microbial origin].
D000818:Animals; D001410:Bacillus megaterium / Q000276:immunology*; D051379:Mice; D009368:Neoplasm Transplantation; D009374:Neoplasms, Experimental / Q000276:immunology*
Poperedzhennia shcheplennia pukhlyn u mysheĭ rechovynamy mikrobnoho pokhodzhennia.