Studies on anti-tumor immunity. I. Homologous immunity against Ehrlich ascites tumor (acquired type of immunity against tumor).
D000818:Animals; D002286:Carcinoma, Ehrlich Tumor / Q000276:immunology*; D006358:Hot Temperature; D007110:Immunity, Active; D008297:Male; D051379:Mice; D009368:Neoplasm Transplantation; D014465:Ultrasonics