Experimental studies of tumor immunotherapy. II. Tumor immunotherapy following tumor extirpation.

In order to approach human cancer immunotherapy, the author carried out the immunotherapy with BCG on mice having homotransplanted cancer, observed the posttransplantation results with lapse of time, conduced daily macrophage inhibition test (MI test) and found the immunotherapy to be effective. At the same time the MI test proved to be a useful criterion in determining the course of cancer progress and effectiveness of the immunotherapy.